Quick view Details AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm MSRP: Now: $3,504.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads MSRP: Now: $33.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL MSRP: Now: $27.48 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled MSRP: Now: $1,464.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled MSRP: Now: $1,464.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port MSRP: Now: $3,333.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled MSRP: Now: $780.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 MSRP: Now: $32.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads MSRP: Now: $33.82 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID MSRP: Now: $14.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM MSRP: Now: $83.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style MSRP: Now: $56.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style MSRP: Now: $56.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,490.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $222.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc MSRP: Now: $835.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,490.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $26.04 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $780.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1530 LSX 215cc CNC Alum Heads Mongoose 65cc MSRP: Now: $3,149.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,333.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1095-716 SBC 195cc Alum Heads Eliminator Race 65cc MSRP: Now: $3,167.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1034 SBC 195cc Alum Heads Eliminator Race 65cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1038 SBC 195cc Alum Heads Eliminator St 75cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1036 SBC 195cc Alum Heads Eliminator St 75cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1040 SBC 195cc Alum Heads Eliminator Street 65cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1006-FT SBC 195cc Enforcer Cyl. Head A/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1001-FT SBC 195cc Enforcer Cyl. Head S/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7204 SBC 2.020 Intake Valve 11/32 MSRP: Now: $20.10 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1103 SBC 210cc Alum CNC Heads Eliminator Race 65cc MSRP: Now: $3,193.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1054 SBC 210cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1050 SBC 210cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1110 SBC 220cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1066 SBC 220cc CNC Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1120 SBC 227cc Alum CNC Heads Eliminator Race 75cc MSRP: Now: $2,909.25 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1068 SBC 227cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1067 SBC 227cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,300.33 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1124 SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view Details AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads MSRP: Now: $33.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL MSRP: Now: $27.48 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled MSRP: Now: $1,464.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled MSRP: Now: $1,464.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port MSRP: Now: $3,333.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled MSRP: Now: $780.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 MSRP: Now: $32.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads MSRP: Now: $33.82 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID MSRP: Now: $14.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM MSRP: Now: $83.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style MSRP: Now: $56.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style MSRP: Now: $56.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,490.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $222.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc MSRP: Now: $835.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,490.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $26.04 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $780.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1530 LSX 215cc CNC Alum Heads Mongoose 65cc MSRP: Now: $3,149.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,333.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1095-716 SBC 195cc Alum Heads Eliminator Race 65cc MSRP: Now: $3,167.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1034 SBC 195cc Alum Heads Eliminator Race 65cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1038 SBC 195cc Alum Heads Eliminator St 75cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1036 SBC 195cc Alum Heads Eliminator St 75cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1040 SBC 195cc Alum Heads Eliminator Street 65cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1006-FT SBC 195cc Enforcer Cyl. Head A/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1001-FT SBC 195cc Enforcer Cyl. Head S/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7204 SBC 2.020 Intake Valve 11/32 MSRP: Now: $20.10 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1103 SBC 210cc Alum CNC Heads Eliminator Race 65cc MSRP: Now: $3,193.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1054 SBC 210cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1050 SBC 210cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1110 SBC 220cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1066 SBC 220cc CNC Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1120 SBC 227cc Alum CNC Heads Eliminator Race 75cc MSRP: Now: $2,909.25 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1068 SBC 227cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1067 SBC 227cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,300.33 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1124 SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view Details AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL MSRP: Now: $27.48 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled MSRP: Now: $1,464.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled MSRP: Now: $1,464.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port MSRP: Now: $3,333.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled MSRP: Now: $780.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 MSRP: Now: $32.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads MSRP: Now: $33.82 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID MSRP: Now: $14.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM MSRP: Now: $83.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style MSRP: Now: $56.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style MSRP: Now: $56.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,490.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $222.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc MSRP: Now: $835.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,490.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $26.04 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $780.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1530 LSX 215cc CNC Alum Heads Mongoose 65cc MSRP: Now: $3,149.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,333.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1095-716 SBC 195cc Alum Heads Eliminator Race 65cc MSRP: Now: $3,167.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1034 SBC 195cc Alum Heads Eliminator Race 65cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1038 SBC 195cc Alum Heads Eliminator St 75cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1036 SBC 195cc Alum Heads Eliminator St 75cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1040 SBC 195cc Alum Heads Eliminator Street 65cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1006-FT SBC 195cc Enforcer Cyl. Head A/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1001-FT SBC 195cc Enforcer Cyl. Head S/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7204 SBC 2.020 Intake Valve 11/32 MSRP: Now: $20.10 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1103 SBC 210cc Alum CNC Heads Eliminator Race 65cc MSRP: Now: $3,193.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1054 SBC 210cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1050 SBC 210cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1110 SBC 220cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1066 SBC 220cc CNC Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1120 SBC 227cc Alum CNC Heads Eliminator Race 75cc MSRP: Now: $2,909.25 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1068 SBC 227cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1067 SBC 227cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,300.33 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1124 SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view Details AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled MSRP: Now: $1,464.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled MSRP: Now: $1,464.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port MSRP: Now: $3,333.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled MSRP: Now: $780.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 MSRP: Now: $32.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads MSRP: Now: $33.82 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID MSRP: Now: $14.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM MSRP: Now: $83.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style MSRP: Now: $56.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style MSRP: Now: $56.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,490.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $222.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc MSRP: Now: $835.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,490.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $26.04 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $780.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1530 LSX 215cc CNC Alum Heads Mongoose 65cc MSRP: Now: $3,149.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,333.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1095-716 SBC 195cc Alum Heads Eliminator Race 65cc MSRP: Now: $3,167.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1034 SBC 195cc Alum Heads Eliminator Race 65cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1038 SBC 195cc Alum Heads Eliminator St 75cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1036 SBC 195cc Alum Heads Eliminator St 75cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1040 SBC 195cc Alum Heads Eliminator Street 65cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1006-FT SBC 195cc Enforcer Cyl. Head A/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1001-FT SBC 195cc Enforcer Cyl. Head S/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7204 SBC 2.020 Intake Valve 11/32 MSRP: Now: $20.10 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1103 SBC 210cc Alum CNC Heads Eliminator Race 65cc MSRP: Now: $3,193.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1054 SBC 210cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1050 SBC 210cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1110 SBC 220cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1066 SBC 220cc CNC Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1120 SBC 227cc Alum CNC Heads Eliminator Race 75cc MSRP: Now: $2,909.25 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1068 SBC 227cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1067 SBC 227cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,300.33 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1124 SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view Details AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled MSRP: Now: $1,464.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port MSRP: Now: $3,333.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled MSRP: Now: $780.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 MSRP: Now: $32.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads MSRP: Now: $33.82 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID MSRP: Now: $14.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM MSRP: Now: $83.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style MSRP: Now: $56.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style MSRP: Now: $56.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,490.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $222.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc MSRP: Now: $835.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,490.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $26.04 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $780.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1530 LSX 215cc CNC Alum Heads Mongoose 65cc MSRP: Now: $3,149.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,333.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1095-716 SBC 195cc Alum Heads Eliminator Race 65cc MSRP: Now: $3,167.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1034 SBC 195cc Alum Heads Eliminator Race 65cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1038 SBC 195cc Alum Heads Eliminator St 75cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1036 SBC 195cc Alum Heads Eliminator St 75cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1040 SBC 195cc Alum Heads Eliminator Street 65cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1006-FT SBC 195cc Enforcer Cyl. Head A/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1001-FT SBC 195cc Enforcer Cyl. Head S/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7204 SBC 2.020 Intake Valve 11/32 MSRP: Now: $20.10 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1103 SBC 210cc Alum CNC Heads Eliminator Race 65cc MSRP: Now: $3,193.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1054 SBC 210cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1050 SBC 210cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1110 SBC 220cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1066 SBC 220cc CNC Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1120 SBC 227cc Alum CNC Heads Eliminator Race 75cc MSRP: Now: $2,909.25 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1068 SBC 227cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1067 SBC 227cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,300.33 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1124 SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view Details AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port MSRP: Now: $3,333.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled MSRP: Now: $780.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 MSRP: Now: $32.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads MSRP: Now: $33.82 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID MSRP: Now: $14.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM MSRP: Now: $83.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style MSRP: Now: $56.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style MSRP: Now: $56.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,490.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $222.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc MSRP: Now: $835.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,490.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $26.04 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $780.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1530 LSX 215cc CNC Alum Heads Mongoose 65cc MSRP: Now: $3,149.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,333.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1095-716 SBC 195cc Alum Heads Eliminator Race 65cc MSRP: Now: $3,167.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1034 SBC 195cc Alum Heads Eliminator Race 65cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1038 SBC 195cc Alum Heads Eliminator St 75cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1036 SBC 195cc Alum Heads Eliminator St 75cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1040 SBC 195cc Alum Heads Eliminator Street 65cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1006-FT SBC 195cc Enforcer Cyl. Head A/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1001-FT SBC 195cc Enforcer Cyl. Head S/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7204 SBC 2.020 Intake Valve 11/32 MSRP: Now: $20.10 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1103 SBC 210cc Alum CNC Heads Eliminator Race 65cc MSRP: Now: $3,193.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1054 SBC 210cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1050 SBC 210cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1110 SBC 220cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1066 SBC 220cc CNC Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1120 SBC 227cc Alum CNC Heads Eliminator Race 75cc MSRP: Now: $2,909.25 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1068 SBC 227cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1067 SBC 227cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,300.33 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1124 SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view Details AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port MSRP: Now: $3,333.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled MSRP: Now: $780.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 MSRP: Now: $32.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads MSRP: Now: $33.82 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID MSRP: Now: $14.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM MSRP: Now: $83.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style MSRP: Now: $56.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style MSRP: Now: $56.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,490.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $222.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc MSRP: Now: $835.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,490.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $26.04 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $780.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1530 LSX 215cc CNC Alum Heads Mongoose 65cc MSRP: Now: $3,149.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,333.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1095-716 SBC 195cc Alum Heads Eliminator Race 65cc MSRP: Now: $3,167.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1034 SBC 195cc Alum Heads Eliminator Race 65cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1038 SBC 195cc Alum Heads Eliminator St 75cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1036 SBC 195cc Alum Heads Eliminator St 75cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1040 SBC 195cc Alum Heads Eliminator Street 65cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1006-FT SBC 195cc Enforcer Cyl. Head A/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1001-FT SBC 195cc Enforcer Cyl. Head S/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7204 SBC 2.020 Intake Valve 11/32 MSRP: Now: $20.10 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1103 SBC 210cc Alum CNC Heads Eliminator Race 65cc MSRP: Now: $3,193.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1054 SBC 210cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1050 SBC 210cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1110 SBC 220cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1066 SBC 220cc CNC Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1120 SBC 227cc Alum CNC Heads Eliminator Race 75cc MSRP: Now: $2,909.25 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1068 SBC 227cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1067 SBC 227cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,300.33 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1124 SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view Details AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port MSRP: Now: $3,333.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled MSRP: Now: $780.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 MSRP: Now: $32.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads MSRP: Now: $33.82 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID MSRP: Now: $14.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM MSRP: Now: $83.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style MSRP: Now: $56.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style MSRP: Now: $56.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,490.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $222.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc MSRP: Now: $835.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,490.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $26.04 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $780.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1530 LSX 215cc CNC Alum Heads Mongoose 65cc MSRP: Now: $3,149.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,333.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1095-716 SBC 195cc Alum Heads Eliminator Race 65cc MSRP: Now: $3,167.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1034 SBC 195cc Alum Heads Eliminator Race 65cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1038 SBC 195cc Alum Heads Eliminator St 75cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1036 SBC 195cc Alum Heads Eliminator St 75cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1040 SBC 195cc Alum Heads Eliminator Street 65cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1006-FT SBC 195cc Enforcer Cyl. Head A/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1001-FT SBC 195cc Enforcer Cyl. Head S/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7204 SBC 2.020 Intake Valve 11/32 MSRP: Now: $20.10 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1103 SBC 210cc Alum CNC Heads Eliminator Race 65cc MSRP: Now: $3,193.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1054 SBC 210cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1050 SBC 210cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1110 SBC 220cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1066 SBC 220cc CNC Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1120 SBC 227cc Alum CNC Heads Eliminator Race 75cc MSRP: Now: $2,909.25 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1068 SBC 227cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1067 SBC 227cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,300.33 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1124 SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view Details AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port MSRP: Now: $3,333.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled MSRP: Now: $780.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 MSRP: Now: $32.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads MSRP: Now: $33.82 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID MSRP: Now: $14.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM MSRP: Now: $83.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style MSRP: Now: $56.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style MSRP: Now: $56.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,490.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $222.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc MSRP: Now: $835.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,490.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $26.04 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $780.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1530 LSX 215cc CNC Alum Heads Mongoose 65cc MSRP: Now: $3,149.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,333.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1095-716 SBC 195cc Alum Heads Eliminator Race 65cc MSRP: Now: $3,167.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1034 SBC 195cc Alum Heads Eliminator Race 65cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1038 SBC 195cc Alum Heads Eliminator St 75cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1036 SBC 195cc Alum Heads Eliminator St 75cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1040 SBC 195cc Alum Heads Eliminator Street 65cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1006-FT SBC 195cc Enforcer Cyl. Head A/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1001-FT SBC 195cc Enforcer Cyl. Head S/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7204 SBC 2.020 Intake Valve 11/32 MSRP: Now: $20.10 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1103 SBC 210cc Alum CNC Heads Eliminator Race 65cc MSRP: Now: $3,193.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1054 SBC 210cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1050 SBC 210cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1110 SBC 220cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1066 SBC 220cc CNC Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1120 SBC 227cc Alum CNC Heads Eliminator Race 75cc MSRP: Now: $2,909.25 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1068 SBC 227cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1067 SBC 227cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,300.33 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1124 SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view Details AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port MSRP: Now: $3,333.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled MSRP: Now: $780.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 MSRP: Now: $32.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads MSRP: Now: $33.82 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID MSRP: Now: $14.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM MSRP: Now: $83.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style MSRP: Now: $56.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style MSRP: Now: $56.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,490.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $222.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc MSRP: Now: $835.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,490.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $26.04 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $780.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1530 LSX 215cc CNC Alum Heads Mongoose 65cc MSRP: Now: $3,149.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,333.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1095-716 SBC 195cc Alum Heads Eliminator Race 65cc MSRP: Now: $3,167.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1034 SBC 195cc Alum Heads Eliminator Race 65cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1038 SBC 195cc Alum Heads Eliminator St 75cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1036 SBC 195cc Alum Heads Eliminator St 75cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1040 SBC 195cc Alum Heads Eliminator Street 65cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1006-FT SBC 195cc Enforcer Cyl. Head A/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1001-FT SBC 195cc Enforcer Cyl. Head S/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7204 SBC 2.020 Intake Valve 11/32 MSRP: Now: $20.10 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1103 SBC 210cc Alum CNC Heads Eliminator Race 65cc MSRP: Now: $3,193.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1054 SBC 210cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1050 SBC 210cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1110 SBC 220cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1066 SBC 220cc CNC Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1120 SBC 227cc Alum CNC Heads Eliminator Race 75cc MSRP: Now: $2,909.25 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1068 SBC 227cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1067 SBC 227cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,300.33 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1124 SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view Details AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port MSRP: Now: $3,333.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled MSRP: Now: $780.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 MSRP: Now: $32.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads MSRP: Now: $33.82 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID MSRP: Now: $14.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM MSRP: Now: $83.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style MSRP: Now: $56.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style MSRP: Now: $56.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,490.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $222.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc MSRP: Now: $835.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,490.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $26.04 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $780.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1530 LSX 215cc CNC Alum Heads Mongoose 65cc MSRP: Now: $3,149.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,333.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1095-716 SBC 195cc Alum Heads Eliminator Race 65cc MSRP: Now: $3,167.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1034 SBC 195cc Alum Heads Eliminator Race 65cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1038 SBC 195cc Alum Heads Eliminator St 75cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1036 SBC 195cc Alum Heads Eliminator St 75cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1040 SBC 195cc Alum Heads Eliminator Street 65cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1006-FT SBC 195cc Enforcer Cyl. Head A/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1001-FT SBC 195cc Enforcer Cyl. Head S/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7204 SBC 2.020 Intake Valve 11/32 MSRP: Now: $20.10 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1103 SBC 210cc Alum CNC Heads Eliminator Race 65cc MSRP: Now: $3,193.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1054 SBC 210cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1050 SBC 210cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1110 SBC 220cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1066 SBC 220cc CNC Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1120 SBC 227cc Alum CNC Heads Eliminator Race 75cc MSRP: Now: $2,909.25 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1068 SBC 227cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1067 SBC 227cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,300.33 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1124 SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view Details AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port MSRP: Now: $3,333.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled MSRP: Now: $780.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 MSRP: Now: $32.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads MSRP: Now: $33.82 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID MSRP: Now: $14.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM MSRP: Now: $83.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style MSRP: Now: $56.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style MSRP: Now: $56.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,490.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $222.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc MSRP: Now: $835.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,490.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $26.04 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $780.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1530 LSX 215cc CNC Alum Heads Mongoose 65cc MSRP: Now: $3,149.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,333.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1095-716 SBC 195cc Alum Heads Eliminator Race 65cc MSRP: Now: $3,167.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1034 SBC 195cc Alum Heads Eliminator Race 65cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1038 SBC 195cc Alum Heads Eliminator St 75cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1036 SBC 195cc Alum Heads Eliminator St 75cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1040 SBC 195cc Alum Heads Eliminator Street 65cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1006-FT SBC 195cc Enforcer Cyl. Head A/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1001-FT SBC 195cc Enforcer Cyl. Head S/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7204 SBC 2.020 Intake Valve 11/32 MSRP: Now: $20.10 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1103 SBC 210cc Alum CNC Heads Eliminator Race 65cc MSRP: Now: $3,193.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1054 SBC 210cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1050 SBC 210cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1110 SBC 220cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1066 SBC 220cc CNC Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1120 SBC 227cc Alum CNC Heads Eliminator Race 75cc MSRP: Now: $2,909.25 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1068 SBC 227cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1067 SBC 227cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,300.33 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1124 SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view Details AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem MSRP: Now: $2,105.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port MSRP: Now: $3,333.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled MSRP: Now: $780.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 MSRP: Now: $32.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads MSRP: Now: $33.82 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID MSRP: Now: $14.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM MSRP: Now: $83.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style MSRP: Now: $56.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style MSRP: Now: $56.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,490.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $222.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc MSRP: Now: $835.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,490.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $26.04 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $780.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1530 LSX 215cc CNC Alum Heads Mongoose 65cc MSRP: Now: $3,149.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,333.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1095-716 SBC 195cc Alum Heads Eliminator Race 65cc MSRP: Now: $3,167.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1034 SBC 195cc Alum Heads Eliminator Race 65cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1038 SBC 195cc Alum Heads Eliminator St 75cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1036 SBC 195cc Alum Heads Eliminator St 75cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1040 SBC 195cc Alum Heads Eliminator Street 65cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1006-FT SBC 195cc Enforcer Cyl. Head A/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1001-FT SBC 195cc Enforcer Cyl. Head S/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7204 SBC 2.020 Intake Valve 11/32 MSRP: Now: $20.10 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1103 SBC 210cc Alum CNC Heads Eliminator Race 65cc MSRP: Now: $3,193.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1054 SBC 210cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1050 SBC 210cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1110 SBC 220cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1066 SBC 220cc CNC Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1120 SBC 227cc Alum CNC Heads Eliminator Race 75cc MSRP: Now: $2,909.25 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1068 SBC 227cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1067 SBC 227cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,300.33 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1124 SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view Details AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port MSRP: Now: $3,333.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled MSRP: Now: $780.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 MSRP: Now: $32.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads MSRP: Now: $33.82 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID MSRP: Now: $14.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM MSRP: Now: $83.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style MSRP: Now: $56.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style MSRP: Now: $56.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,490.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $222.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc MSRP: Now: $835.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,490.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $26.04 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $780.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1530 LSX 215cc CNC Alum Heads Mongoose 65cc MSRP: Now: $3,149.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,333.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1095-716 SBC 195cc Alum Heads Eliminator Race 65cc MSRP: Now: $3,167.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1034 SBC 195cc Alum Heads Eliminator Race 65cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1038 SBC 195cc Alum Heads Eliminator St 75cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1036 SBC 195cc Alum Heads Eliminator St 75cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1040 SBC 195cc Alum Heads Eliminator Street 65cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1006-FT SBC 195cc Enforcer Cyl. Head A/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1001-FT SBC 195cc Enforcer Cyl. Head S/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7204 SBC 2.020 Intake Valve 11/32 MSRP: Now: $20.10 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1103 SBC 210cc Alum CNC Heads Eliminator Race 65cc MSRP: Now: $3,193.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1054 SBC 210cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1050 SBC 210cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1110 SBC 220cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1066 SBC 220cc CNC Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1120 SBC 227cc Alum CNC Heads Eliminator Race 75cc MSRP: Now: $2,909.25 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1068 SBC 227cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1067 SBC 227cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,300.33 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1124 SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view Details AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled MSRP: Now: $780.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 MSRP: Now: $32.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads MSRP: Now: $33.82 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID MSRP: Now: $14.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM MSRP: Now: $83.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style MSRP: Now: $56.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style MSRP: Now: $56.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,490.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $222.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc MSRP: Now: $835.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,490.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $26.04 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $780.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1530 LSX 215cc CNC Alum Heads Mongoose 65cc MSRP: Now: $3,149.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,333.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1095-716 SBC 195cc Alum Heads Eliminator Race 65cc MSRP: Now: $3,167.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1034 SBC 195cc Alum Heads Eliminator Race 65cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1038 SBC 195cc Alum Heads Eliminator St 75cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1036 SBC 195cc Alum Heads Eliminator St 75cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1040 SBC 195cc Alum Heads Eliminator Street 65cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1006-FT SBC 195cc Enforcer Cyl. Head A/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1001-FT SBC 195cc Enforcer Cyl. Head S/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7204 SBC 2.020 Intake Valve 11/32 MSRP: Now: $20.10 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1103 SBC 210cc Alum CNC Heads Eliminator Race 65cc MSRP: Now: $3,193.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1054 SBC 210cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1050 SBC 210cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1110 SBC 220cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1066 SBC 220cc CNC Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1120 SBC 227cc Alum CNC Heads Eliminator Race 75cc MSRP: Now: $2,909.25 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1068 SBC 227cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1067 SBC 227cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,300.33 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1124 SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view Details AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 MSRP: Now: $32.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads MSRP: Now: $33.82 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID MSRP: Now: $14.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM MSRP: Now: $83.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style MSRP: Now: $56.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style MSRP: Now: $56.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,490.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $222.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc MSRP: Now: $835.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,490.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $26.04 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $780.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1530 LSX 215cc CNC Alum Heads Mongoose 65cc MSRP: Now: $3,149.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,333.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1095-716 SBC 195cc Alum Heads Eliminator Race 65cc MSRP: Now: $3,167.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1034 SBC 195cc Alum Heads Eliminator Race 65cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1038 SBC 195cc Alum Heads Eliminator St 75cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1036 SBC 195cc Alum Heads Eliminator St 75cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1040 SBC 195cc Alum Heads Eliminator Street 65cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1006-FT SBC 195cc Enforcer Cyl. Head A/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1001-FT SBC 195cc Enforcer Cyl. Head S/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7204 SBC 2.020 Intake Valve 11/32 MSRP: Now: $20.10 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1103 SBC 210cc Alum CNC Heads Eliminator Race 65cc MSRP: Now: $3,193.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1054 SBC 210cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1050 SBC 210cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1110 SBC 220cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1066 SBC 220cc CNC Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1120 SBC 227cc Alum CNC Heads Eliminator Race 75cc MSRP: Now: $2,909.25 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1068 SBC 227cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1067 SBC 227cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,300.33 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1124 SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view Details AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads MSRP: Now: $33.82 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID MSRP: Now: $14.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM MSRP: Now: $83.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style MSRP: Now: $56.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style MSRP: Now: $56.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,490.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $222.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc MSRP: Now: $835.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,490.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $26.04 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $780.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1530 LSX 215cc CNC Alum Heads Mongoose 65cc MSRP: Now: $3,149.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,333.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1095-716 SBC 195cc Alum Heads Eliminator Race 65cc MSRP: Now: $3,167.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1034 SBC 195cc Alum Heads Eliminator Race 65cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1038 SBC 195cc Alum Heads Eliminator St 75cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1036 SBC 195cc Alum Heads Eliminator St 75cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1040 SBC 195cc Alum Heads Eliminator Street 65cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1006-FT SBC 195cc Enforcer Cyl. Head A/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1001-FT SBC 195cc Enforcer Cyl. Head S/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7204 SBC 2.020 Intake Valve 11/32 MSRP: Now: $20.10 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1103 SBC 210cc Alum CNC Heads Eliminator Race 65cc MSRP: Now: $3,193.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1054 SBC 210cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1050 SBC 210cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1110 SBC 220cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1066 SBC 220cc CNC Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1120 SBC 227cc Alum CNC Heads Eliminator Race 75cc MSRP: Now: $2,909.25 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1068 SBC 227cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1067 SBC 227cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,300.33 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1124 SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view Details AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID MSRP: Now: $14.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM MSRP: Now: $83.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style MSRP: Now: $56.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style MSRP: Now: $56.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,490.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $222.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc MSRP: Now: $835.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,490.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $26.04 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $780.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1530 LSX 215cc CNC Alum Heads Mongoose 65cc MSRP: Now: $3,149.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,333.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1095-716 SBC 195cc Alum Heads Eliminator Race 65cc MSRP: Now: $3,167.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1034 SBC 195cc Alum Heads Eliminator Race 65cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1038 SBC 195cc Alum Heads Eliminator St 75cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1036 SBC 195cc Alum Heads Eliminator St 75cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1040 SBC 195cc Alum Heads Eliminator Street 65cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1006-FT SBC 195cc Enforcer Cyl. Head A/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1001-FT SBC 195cc Enforcer Cyl. Head S/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7204 SBC 2.020 Intake Valve 11/32 MSRP: Now: $20.10 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1103 SBC 210cc Alum CNC Heads Eliminator Race 65cc MSRP: Now: $3,193.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1054 SBC 210cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1050 SBC 210cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1110 SBC 220cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1066 SBC 220cc CNC Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1120 SBC 227cc Alum CNC Heads Eliminator Race 75cc MSRP: Now: $2,909.25 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1068 SBC 227cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1067 SBC 227cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,300.33 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1124 SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view Details AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM MSRP: Now: $83.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style MSRP: Now: $56.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style MSRP: Now: $56.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,490.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $222.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc MSRP: Now: $835.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,490.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $26.04 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $780.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1530 LSX 215cc CNC Alum Heads Mongoose 65cc MSRP: Now: $3,149.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,333.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1095-716 SBC 195cc Alum Heads Eliminator Race 65cc MSRP: Now: $3,167.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1034 SBC 195cc Alum Heads Eliminator Race 65cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1038 SBC 195cc Alum Heads Eliminator St 75cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1036 SBC 195cc Alum Heads Eliminator St 75cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1040 SBC 195cc Alum Heads Eliminator Street 65cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1006-FT SBC 195cc Enforcer Cyl. Head A/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1001-FT SBC 195cc Enforcer Cyl. Head S/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7204 SBC 2.020 Intake Valve 11/32 MSRP: Now: $20.10 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1103 SBC 210cc Alum CNC Heads Eliminator Race 65cc MSRP: Now: $3,193.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1054 SBC 210cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1050 SBC 210cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1110 SBC 220cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1066 SBC 220cc CNC Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1120 SBC 227cc Alum CNC Heads Eliminator Race 75cc MSRP: Now: $2,909.25 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1068 SBC 227cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1067 SBC 227cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,300.33 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1124 SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view Details AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style MSRP: Now: $56.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style MSRP: Now: $56.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,490.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $222.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc MSRP: Now: $835.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,490.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $26.04 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $780.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1530 LSX 215cc CNC Alum Heads Mongoose 65cc MSRP: Now: $3,149.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,333.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1095-716 SBC 195cc Alum Heads Eliminator Race 65cc MSRP: Now: $3,167.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1034 SBC 195cc Alum Heads Eliminator Race 65cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1038 SBC 195cc Alum Heads Eliminator St 75cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1036 SBC 195cc Alum Heads Eliminator St 75cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1040 SBC 195cc Alum Heads Eliminator Street 65cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1006-FT SBC 195cc Enforcer Cyl. Head A/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1001-FT SBC 195cc Enforcer Cyl. Head S/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7204 SBC 2.020 Intake Valve 11/32 MSRP: Now: $20.10 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1103 SBC 210cc Alum CNC Heads Eliminator Race 65cc MSRP: Now: $3,193.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1054 SBC 210cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1050 SBC 210cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1110 SBC 220cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1066 SBC 220cc CNC Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1120 SBC 227cc Alum CNC Heads Eliminator Race 75cc MSRP: Now: $2,909.25 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1068 SBC 227cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1067 SBC 227cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,300.33 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1124 SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view Details AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style MSRP: Now: $56.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style MSRP: Now: $56.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,490.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $222.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc MSRP: Now: $835.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,490.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $26.04 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $780.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1530 LSX 215cc CNC Alum Heads Mongoose 65cc MSRP: Now: $3,149.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,333.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1095-716 SBC 195cc Alum Heads Eliminator Race 65cc MSRP: Now: $3,167.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1034 SBC 195cc Alum Heads Eliminator Race 65cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1038 SBC 195cc Alum Heads Eliminator St 75cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1036 SBC 195cc Alum Heads Eliminator St 75cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1040 SBC 195cc Alum Heads Eliminator Street 65cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1006-FT SBC 195cc Enforcer Cyl. Head A/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1001-FT SBC 195cc Enforcer Cyl. Head S/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7204 SBC 2.020 Intake Valve 11/32 MSRP: Now: $20.10 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1103 SBC 210cc Alum CNC Heads Eliminator Race 65cc MSRP: Now: $3,193.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1054 SBC 210cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1050 SBC 210cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1110 SBC 220cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1066 SBC 220cc CNC Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1120 SBC 227cc Alum CNC Heads Eliminator Race 75cc MSRP: Now: $2,909.25 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1068 SBC 227cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1067 SBC 227cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,300.33 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1124 SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view Details AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style MSRP: Now: $56.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,490.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $222.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc MSRP: Now: $835.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,490.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $26.04 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $780.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1530 LSX 215cc CNC Alum Heads Mongoose 65cc MSRP: Now: $3,149.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,333.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1095-716 SBC 195cc Alum Heads Eliminator Race 65cc MSRP: Now: $3,167.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1034 SBC 195cc Alum Heads Eliminator Race 65cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1038 SBC 195cc Alum Heads Eliminator St 75cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1036 SBC 195cc Alum Heads Eliminator St 75cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1040 SBC 195cc Alum Heads Eliminator Street 65cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1006-FT SBC 195cc Enforcer Cyl. Head A/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1001-FT SBC 195cc Enforcer Cyl. Head S/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7204 SBC 2.020 Intake Valve 11/32 MSRP: Now: $20.10 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1103 SBC 210cc Alum CNC Heads Eliminator Race 65cc MSRP: Now: $3,193.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1054 SBC 210cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1050 SBC 210cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1110 SBC 220cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1066 SBC 220cc CNC Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1120 SBC 227cc Alum CNC Heads Eliminator Race 75cc MSRP: Now: $2,909.25 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1068 SBC 227cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1067 SBC 227cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,300.33 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1124 SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view Details AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported MSRP: Now: $3,490.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $222.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc MSRP: Now: $835.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,490.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $26.04 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $780.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1530 LSX 215cc CNC Alum Heads Mongoose 65cc MSRP: Now: $3,149.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,333.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1095-716 SBC 195cc Alum Heads Eliminator Race 65cc MSRP: Now: $3,167.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1034 SBC 195cc Alum Heads Eliminator Race 65cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1038 SBC 195cc Alum Heads Eliminator St 75cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1036 SBC 195cc Alum Heads Eliminator St 75cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1040 SBC 195cc Alum Heads Eliminator Street 65cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1006-FT SBC 195cc Enforcer Cyl. Head A/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1001-FT SBC 195cc Enforcer Cyl. Head S/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7204 SBC 2.020 Intake Valve 11/32 MSRP: Now: $20.10 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1103 SBC 210cc Alum CNC Heads Eliminator Race 65cc MSRP: Now: $3,193.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1054 SBC 210cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1050 SBC 210cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1110 SBC 220cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1066 SBC 220cc CNC Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1120 SBC 227cc Alum CNC Heads Eliminator Race 75cc MSRP: Now: $2,909.25 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1068 SBC 227cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1067 SBC 227cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,300.33 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1124 SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view Details AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. MSRP: Now: $222.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc MSRP: Now: $835.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,490.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $26.04 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $780.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1530 LSX 215cc CNC Alum Heads Mongoose 65cc MSRP: Now: $3,149.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,333.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1095-716 SBC 195cc Alum Heads Eliminator Race 65cc MSRP: Now: $3,167.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1034 SBC 195cc Alum Heads Eliminator Race 65cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1038 SBC 195cc Alum Heads Eliminator St 75cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1036 SBC 195cc Alum Heads Eliminator St 75cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1040 SBC 195cc Alum Heads Eliminator Street 65cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1006-FT SBC 195cc Enforcer Cyl. Head A/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1001-FT SBC 195cc Enforcer Cyl. Head S/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7204 SBC 2.020 Intake Valve 11/32 MSRP: Now: $20.10 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1103 SBC 210cc Alum CNC Heads Eliminator Race 65cc MSRP: Now: $3,193.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1054 SBC 210cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1050 SBC 210cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1110 SBC 220cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1066 SBC 220cc CNC Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1120 SBC 227cc Alum CNC Heads Eliminator Race 75cc MSRP: Now: $2,909.25 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1068 SBC 227cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1067 SBC 227cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,300.33 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1124 SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view Details AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc MSRP: Now: $835.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,490.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $26.04 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $780.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1530 LSX 215cc CNC Alum Heads Mongoose 65cc MSRP: Now: $3,149.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,333.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1095-716 SBC 195cc Alum Heads Eliminator Race 65cc MSRP: Now: $3,167.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1034 SBC 195cc Alum Heads Eliminator Race 65cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1038 SBC 195cc Alum Heads Eliminator St 75cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1036 SBC 195cc Alum Heads Eliminator St 75cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1040 SBC 195cc Alum Heads Eliminator Street 65cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1006-FT SBC 195cc Enforcer Cyl. Head A/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1001-FT SBC 195cc Enforcer Cyl. Head S/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7204 SBC 2.020 Intake Valve 11/32 MSRP: Now: $20.10 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1103 SBC 210cc Alum CNC Heads Eliminator Race 65cc MSRP: Now: $3,193.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1054 SBC 210cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1050 SBC 210cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1110 SBC 220cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1066 SBC 220cc CNC Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1120 SBC 227cc Alum CNC Heads Eliminator Race 75cc MSRP: Now: $2,909.25 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1068 SBC 227cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1067 SBC 227cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,300.33 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1124 SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view Details AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm MSRP: Now: $3,490.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $26.04 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $780.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1530 LSX 215cc CNC Alum Heads Mongoose 65cc MSRP: Now: $3,149.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,333.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1095-716 SBC 195cc Alum Heads Eliminator Race 65cc MSRP: Now: $3,167.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1034 SBC 195cc Alum Heads Eliminator Race 65cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1038 SBC 195cc Alum Heads Eliminator St 75cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1036 SBC 195cc Alum Heads Eliminator St 75cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1040 SBC 195cc Alum Heads Eliminator Street 65cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1006-FT SBC 195cc Enforcer Cyl. Head A/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1001-FT SBC 195cc Enforcer Cyl. Head S/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7204 SBC 2.020 Intake Valve 11/32 MSRP: Now: $20.10 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1103 SBC 210cc Alum CNC Heads Eliminator Race 65cc MSRP: Now: $3,193.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1054 SBC 210cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1050 SBC 210cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1110 SBC 220cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1066 SBC 220cc CNC Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1120 SBC 227cc Alum CNC Heads Eliminator Race 75cc MSRP: Now: $2,909.25 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1068 SBC 227cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1067 SBC 227cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,300.33 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1124 SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view Details AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $26.04 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $780.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1530 LSX 215cc CNC Alum Heads Mongoose 65cc MSRP: Now: $3,149.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,333.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1095-716 SBC 195cc Alum Heads Eliminator Race 65cc MSRP: Now: $3,167.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1034 SBC 195cc Alum Heads Eliminator Race 65cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1038 SBC 195cc Alum Heads Eliminator St 75cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1036 SBC 195cc Alum Heads Eliminator St 75cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1040 SBC 195cc Alum Heads Eliminator Street 65cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1006-FT SBC 195cc Enforcer Cyl. Head A/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1001-FT SBC 195cc Enforcer Cyl. Head S/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7204 SBC 2.020 Intake Valve 11/32 MSRP: Now: $20.10 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1103 SBC 210cc Alum CNC Heads Eliminator Race 65cc MSRP: Now: $3,193.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1054 SBC 210cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1050 SBC 210cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1110 SBC 220cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1066 SBC 220cc CNC Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1120 SBC 227cc Alum CNC Heads Eliminator Race 75cc MSRP: Now: $2,909.25 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1068 SBC 227cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1067 SBC 227cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,300.33 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1124 SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view Details AIR FLOW RESEARCH | sku: AFR7208-1 LSX 2.080 Intake Valve MSRP: Now: $26.04 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $780.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1530 LSX 215cc CNC Alum Heads Mongoose 65cc MSRP: Now: $3,149.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,333.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1095-716 SBC 195cc Alum Heads Eliminator Race 65cc MSRP: Now: $3,167.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1034 SBC 195cc Alum Heads Eliminator Race 65cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1038 SBC 195cc Alum Heads Eliminator St 75cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1036 SBC 195cc Alum Heads Eliminator St 75cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1040 SBC 195cc Alum Heads Eliminator Street 65cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1006-FT SBC 195cc Enforcer Cyl. Head A/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1001-FT SBC 195cc Enforcer Cyl. Head S/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7204 SBC 2.020 Intake Valve 11/32 MSRP: Now: $20.10 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1103 SBC 210cc Alum CNC Heads Eliminator Race 65cc MSRP: Now: $3,193.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1054 SBC 210cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1050 SBC 210cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1110 SBC 220cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1066 SBC 220cc CNC Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1120 SBC 227cc Alum CNC Heads Eliminator Race 75cc MSRP: Now: $2,909.25 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1068 SBC 227cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1067 SBC 227cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,300.33 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1124 SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view Details AIR FLOW RESEARCH | sku: AFR1506 LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. MSRP: Now: $780.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1530 LSX 215cc CNC Alum Heads Mongoose 65cc MSRP: Now: $3,149.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,333.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1095-716 SBC 195cc Alum Heads Eliminator Race 65cc MSRP: Now: $3,167.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1034 SBC 195cc Alum Heads Eliminator Race 65cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1038 SBC 195cc Alum Heads Eliminator St 75cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1036 SBC 195cc Alum Heads Eliminator St 75cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1040 SBC 195cc Alum Heads Eliminator Street 65cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1006-FT SBC 195cc Enforcer Cyl. Head A/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1001-FT SBC 195cc Enforcer Cyl. Head S/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7204 SBC 2.020 Intake Valve 11/32 MSRP: Now: $20.10 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1103 SBC 210cc Alum CNC Heads Eliminator Race 65cc MSRP: Now: $3,193.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1054 SBC 210cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1050 SBC 210cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1110 SBC 220cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1066 SBC 220cc CNC Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1120 SBC 227cc Alum CNC Heads Eliminator Race 75cc MSRP: Now: $2,909.25 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1068 SBC 227cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1067 SBC 227cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,300.33 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1124 SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view Details AIR FLOW RESEARCH | sku: AFR1530 LSX 215cc CNC Alum Heads Mongoose 65cc MSRP: Now: $3,149.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,333.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1095-716 SBC 195cc Alum Heads Eliminator Race 65cc MSRP: Now: $3,167.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1034 SBC 195cc Alum Heads Eliminator Race 65cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1038 SBC 195cc Alum Heads Eliminator St 75cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1036 SBC 195cc Alum Heads Eliminator St 75cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1040 SBC 195cc Alum Heads Eliminator Street 65cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1006-FT SBC 195cc Enforcer Cyl. Head A/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1001-FT SBC 195cc Enforcer Cyl. Head S/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7204 SBC 2.020 Intake Valve 11/32 MSRP: Now: $20.10 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1103 SBC 210cc Alum CNC Heads Eliminator Race 65cc MSRP: Now: $3,193.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1054 SBC 210cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1050 SBC 210cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1110 SBC 220cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1066 SBC 220cc CNC Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1120 SBC 227cc Alum CNC Heads Eliminator Race 75cc MSRP: Now: $2,909.25 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1068 SBC 227cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1067 SBC 227cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,300.33 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1124 SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view Details AIR FLOW RESEARCH | sku: AFR1630 LSX 230cc CNC Alum Heads Mongoose Strip 72cc MSRP: Now: $3,333.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1095-716 SBC 195cc Alum Heads Eliminator Race 65cc MSRP: Now: $3,167.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1034 SBC 195cc Alum Heads Eliminator Race 65cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1038 SBC 195cc Alum Heads Eliminator St 75cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1036 SBC 195cc Alum Heads Eliminator St 75cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1040 SBC 195cc Alum Heads Eliminator Street 65cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1006-FT SBC 195cc Enforcer Cyl. Head A/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1001-FT SBC 195cc Enforcer Cyl. Head S/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7204 SBC 2.020 Intake Valve 11/32 MSRP: Now: $20.10 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1103 SBC 210cc Alum CNC Heads Eliminator Race 65cc MSRP: Now: $3,193.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1054 SBC 210cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1050 SBC 210cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1110 SBC 220cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1066 SBC 220cc CNC Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1120 SBC 227cc Alum CNC Heads Eliminator Race 75cc MSRP: Now: $2,909.25 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1068 SBC 227cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1067 SBC 227cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,300.33 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1124 SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view Details AIR FLOW RESEARCH | sku: AFR0916 SBC 180cc Street Heads MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1095-716 SBC 195cc Alum Heads Eliminator Race 65cc MSRP: Now: $3,167.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1034 SBC 195cc Alum Heads Eliminator Race 65cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1038 SBC 195cc Alum Heads Eliminator St 75cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1036 SBC 195cc Alum Heads Eliminator St 75cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1040 SBC 195cc Alum Heads Eliminator Street 65cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1006-FT SBC 195cc Enforcer Cyl. Head A/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1001-FT SBC 195cc Enforcer Cyl. Head S/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7204 SBC 2.020 Intake Valve 11/32 MSRP: Now: $20.10 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1103 SBC 210cc Alum CNC Heads Eliminator Race 65cc MSRP: Now: $3,193.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1054 SBC 210cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1050 SBC 210cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1110 SBC 220cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1066 SBC 220cc CNC Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1120 SBC 227cc Alum CNC Heads Eliminator Race 75cc MSRP: Now: $2,909.25 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1068 SBC 227cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1067 SBC 227cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,300.33 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1124 SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view Details AIR FLOW RESEARCH | sku: AFR0911 SBC 180cc Street Heads 75cc S/P w/ Heat Riser MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1095-716 SBC 195cc Alum Heads Eliminator Race 65cc MSRP: Now: $3,167.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1034 SBC 195cc Alum Heads Eliminator Race 65cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1038 SBC 195cc Alum Heads Eliminator St 75cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1036 SBC 195cc Alum Heads Eliminator St 75cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1040 SBC 195cc Alum Heads Eliminator Street 65cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1006-FT SBC 195cc Enforcer Cyl. Head A/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1001-FT SBC 195cc Enforcer Cyl. Head S/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7204 SBC 2.020 Intake Valve 11/32 MSRP: Now: $20.10 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1103 SBC 210cc Alum CNC Heads Eliminator Race 65cc MSRP: Now: $3,193.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1054 SBC 210cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1050 SBC 210cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1110 SBC 220cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1066 SBC 220cc CNC Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1120 SBC 227cc Alum CNC Heads Eliminator Race 75cc MSRP: Now: $2,909.25 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1068 SBC 227cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1067 SBC 227cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,300.33 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1124 SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view Details AIR FLOW RESEARCH | sku: AFR1095-716 SBC 195cc Alum Heads Eliminator Race 65cc MSRP: Now: $3,167.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1034 SBC 195cc Alum Heads Eliminator Race 65cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1038 SBC 195cc Alum Heads Eliminator St 75cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1036 SBC 195cc Alum Heads Eliminator St 75cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1040 SBC 195cc Alum Heads Eliminator Street 65cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1006-FT SBC 195cc Enforcer Cyl. Head A/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1001-FT SBC 195cc Enforcer Cyl. Head S/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7204 SBC 2.020 Intake Valve 11/32 MSRP: Now: $20.10 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1103 SBC 210cc Alum CNC Heads Eliminator Race 65cc MSRP: Now: $3,193.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1054 SBC 210cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1050 SBC 210cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1110 SBC 220cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1066 SBC 220cc CNC Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1120 SBC 227cc Alum CNC Heads Eliminator Race 75cc MSRP: Now: $2,909.25 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1068 SBC 227cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1067 SBC 227cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,300.33 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1124 SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view Details AIR FLOW RESEARCH | sku: AFR1034 SBC 195cc Alum Heads Eliminator Race 65cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1038 SBC 195cc Alum Heads Eliminator St 75cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1036 SBC 195cc Alum Heads Eliminator St 75cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1040 SBC 195cc Alum Heads Eliminator Street 65cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1006-FT SBC 195cc Enforcer Cyl. Head A/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1001-FT SBC 195cc Enforcer Cyl. Head S/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7204 SBC 2.020 Intake Valve 11/32 MSRP: Now: $20.10 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1103 SBC 210cc Alum CNC Heads Eliminator Race 65cc MSRP: Now: $3,193.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1054 SBC 210cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1050 SBC 210cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1110 SBC 220cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1066 SBC 220cc CNC Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1120 SBC 227cc Alum CNC Heads Eliminator Race 75cc MSRP: Now: $2,909.25 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1068 SBC 227cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1067 SBC 227cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,300.33 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1124 SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view Details AIR FLOW RESEARCH | sku: AFR1038 SBC 195cc Alum Heads Eliminator St 75cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1036 SBC 195cc Alum Heads Eliminator St 75cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1040 SBC 195cc Alum Heads Eliminator Street 65cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1006-FT SBC 195cc Enforcer Cyl. Head A/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1001-FT SBC 195cc Enforcer Cyl. Head S/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7204 SBC 2.020 Intake Valve 11/32 MSRP: Now: $20.10 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1103 SBC 210cc Alum CNC Heads Eliminator Race 65cc MSRP: Now: $3,193.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1054 SBC 210cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1050 SBC 210cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1110 SBC 220cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1066 SBC 220cc CNC Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1120 SBC 227cc Alum CNC Heads Eliminator Race 75cc MSRP: Now: $2,909.25 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1068 SBC 227cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1067 SBC 227cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,300.33 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1124 SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view Details AIR FLOW RESEARCH | sku: AFR1036 SBC 195cc Alum Heads Eliminator St 75cc S/P MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1040 SBC 195cc Alum Heads Eliminator Street 65cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1006-FT SBC 195cc Enforcer Cyl. Head A/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1001-FT SBC 195cc Enforcer Cyl. Head S/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7204 SBC 2.020 Intake Valve 11/32 MSRP: Now: $20.10 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1103 SBC 210cc Alum CNC Heads Eliminator Race 65cc MSRP: Now: $3,193.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1054 SBC 210cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1050 SBC 210cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1110 SBC 220cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1066 SBC 220cc CNC Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1120 SBC 227cc Alum CNC Heads Eliminator Race 75cc MSRP: Now: $2,909.25 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1068 SBC 227cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1067 SBC 227cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,300.33 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1124 SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view Details AIR FLOW RESEARCH | sku: AFR1040 SBC 195cc Alum Heads Eliminator Street 65cc MSRP: Now: $2,329.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1006-FT SBC 195cc Enforcer Cyl. Head A/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1001-FT SBC 195cc Enforcer Cyl. Head S/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7204 SBC 2.020 Intake Valve 11/32 MSRP: Now: $20.10 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1103 SBC 210cc Alum CNC Heads Eliminator Race 65cc MSRP: Now: $3,193.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1054 SBC 210cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1050 SBC 210cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1110 SBC 220cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1066 SBC 220cc CNC Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1120 SBC 227cc Alum CNC Heads Eliminator Race 75cc MSRP: Now: $2,909.25 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1068 SBC 227cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1067 SBC 227cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,300.33 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1124 SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view Details AIR FLOW RESEARCH | sku: AFR1006-FT SBC 195cc Enforcer Cyl. Head A/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1001-FT SBC 195cc Enforcer Cyl. Head S/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7204 SBC 2.020 Intake Valve 11/32 MSRP: Now: $20.10 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1103 SBC 210cc Alum CNC Heads Eliminator Race 65cc MSRP: Now: $3,193.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1054 SBC 210cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1050 SBC 210cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1110 SBC 220cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1066 SBC 220cc CNC Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1120 SBC 227cc Alum CNC Heads Eliminator Race 75cc MSRP: Now: $2,909.25 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1068 SBC 227cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1067 SBC 227cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,300.33 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1124 SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view Details AIR FLOW RESEARCH | sku: AFR1001-FT SBC 195cc Enforcer Cyl. Head S/P 64cc Assembled MSRP: Now: $704.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7204 SBC 2.020 Intake Valve 11/32 MSRP: Now: $20.10 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1103 SBC 210cc Alum CNC Heads Eliminator Race 65cc MSRP: Now: $3,193.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1054 SBC 210cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1050 SBC 210cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1110 SBC 220cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1066 SBC 220cc CNC Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1120 SBC 227cc Alum CNC Heads Eliminator Race 75cc MSRP: Now: $2,909.25 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1068 SBC 227cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1067 SBC 227cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,300.33 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1124 SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view Details AIR FLOW RESEARCH | sku: AFR7204 SBC 2.020 Intake Valve 11/32 MSRP: Now: $20.10 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1103 SBC 210cc Alum CNC Heads Eliminator Race 65cc MSRP: Now: $3,193.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1054 SBC 210cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1050 SBC 210cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1110 SBC 220cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1066 SBC 220cc CNC Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1120 SBC 227cc Alum CNC Heads Eliminator Race 75cc MSRP: Now: $2,909.25 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1068 SBC 227cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1067 SBC 227cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,300.33 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1124 SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view Details AIR FLOW RESEARCH | sku: AFR7255-1 SBC 2.080 Intake Valve 8mm MSRP: Now: $28.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1103 SBC 210cc Alum CNC Heads Eliminator Race 65cc MSRP: Now: $3,193.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1054 SBC 210cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1050 SBC 210cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1110 SBC 220cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1066 SBC 220cc CNC Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1120 SBC 227cc Alum CNC Heads Eliminator Race 75cc MSRP: Now: $2,909.25 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1068 SBC 227cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1067 SBC 227cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,300.33 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1124 SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view Details AIR FLOW RESEARCH | sku: AFR1103 SBC 210cc Alum CNC Heads Eliminator Race 65cc MSRP: Now: $3,193.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1054 SBC 210cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1050 SBC 210cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1110 SBC 220cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1066 SBC 220cc CNC Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1120 SBC 227cc Alum CNC Heads Eliminator Race 75cc MSRP: Now: $2,909.25 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1068 SBC 227cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1067 SBC 227cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,300.33 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1124 SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view Details AIR FLOW RESEARCH | sku: AFR1054 SBC 210cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1050 SBC 210cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1110 SBC 220cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1066 SBC 220cc CNC Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1120 SBC 227cc Alum CNC Heads Eliminator Race 75cc MSRP: Now: $2,909.25 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1068 SBC 227cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1067 SBC 227cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,300.33 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1124 SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view Details AIR FLOW RESEARCH | sku: AFR1050 SBC 210cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1110 SBC 220cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1066 SBC 220cc CNC Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1120 SBC 227cc Alum CNC Heads Eliminator Race 75cc MSRP: Now: $2,909.25 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1068 SBC 227cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1067 SBC 227cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,300.33 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1124 SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view Details AIR FLOW RESEARCH | sku: AFR1110 SBC 220cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1066 SBC 220cc CNC Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1120 SBC 227cc Alum CNC Heads Eliminator Race 75cc MSRP: Now: $2,909.25 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1068 SBC 227cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1067 SBC 227cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,300.33 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1124 SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view Details AIR FLOW RESEARCH | sku: AFR1066 SBC 220cc CNC Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1120 SBC 227cc Alum CNC Heads Eliminator Race 75cc MSRP: Now: $2,909.25 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1068 SBC 227cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1067 SBC 227cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,300.33 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1124 SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view Details AIR FLOW RESEARCH | sku: AFR1120 SBC 227cc Alum CNC Heads Eliminator Race 75cc MSRP: Now: $2,909.25 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1068 SBC 227cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1067 SBC 227cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,300.33 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1124 SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view Details AIR FLOW RESEARCH | sku: AFR1068 SBC 227cc Alum Heads Eliminator Race 65cc A/P MSRP: Now: $2,592.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1067 SBC 227cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,300.33 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1124 SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view Details AIR FLOW RESEARCH | sku: AFR1067 SBC 227cc Alum Heads Eliminator Race 75cc A/P MSRP: Now: $2,300.33 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1124 SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view Details AIR FLOW RESEARCH | sku: AFR1124 SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P MSRP: Now: $3,279.00 Add to Cart Compare Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view Details AIR FLOW RESEARCH | sku: AFR1134-TI SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P MSRP: Now: $3,821.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view AIR FLOW RESEARCH | sku: AFR3817 BBF 295cc Bullitt CNC Cylinder Heads 75cc Assm Cylinder Head - Bullitt - Assembled - 2.250 / 1.760 in Valves - 295 cc Intake - 75 cc Chamber - 1.625 in Springs - Aluminum - Big Block Ford - Pair MSRP: Now: $3,504.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view AIR FLOW RESEARCH | sku: AFR6893 BBF Intake Gasket Set For Bullitt Series Heads Intake Manifold Gasket - 1.837 x 2.268 in Rectangular Port - Composite - AFR Bullitt Series Heads - Big Block Ford - Pair MSRP: Now: $33.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view AIR FLOW RESEARCH | sku: AFR7551-1 BBF Intake Valve 11/32 2.250 x 5.245 OAL Intake Valve - Race - 2.250 in Head - 11/32 in Stem - 5.245 in Long - Stainless - Big Block Ford - Each MSRP: Now: $27.48 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view AIR FLOW RESEARCH | sku: AFR2509 Gen III Hemi 185cc LH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Driver Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view AIR FLOW RESEARCH | sku: AFR2510 Gen III Hemi 185cc RH Cyl Head 69cc Assembled Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.050 / 1.590 in Valves - 185 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $1,464.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view AIR FLOW RESEARCH | sku: AFR2505 Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view AIR FLOW RESEARCH | sku: AFR2521 Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view AIR FLOW RESEARCH | sku: AFR2506 Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view AIR FLOW RESEARCH | sku: AFR2522 Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view AIR FLOW RESEARCH | sku: AFR2513 Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view AIR FLOW RESEARCH | sku: AFR2517 Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view AIR FLOW RESEARCH | sku: AFR2514 Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view AIR FLOW RESEARCH | sku: AFR2518 Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each MSRP: Now: $2,105.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view AIR FLOW RESEARCH | sku: AFR1610 GM LS 15deg Cyl. Heads 230cc Cathedral Port Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,333.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view AIR FLOW RESEARCH | sku: AFR1501 GM LSx 210cc Enforcer Cyl Head 64cc Assembled Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $780.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view AIR FLOW RESEARCH | sku: AFR6856 Intake Gasket Set BBC Magnum 345/357/377/385 Intake Manifold Gasket - 0.06 in Thick - 1.826 x 2.5 in Rectangular Port - Composite - Magnum Series Heads - Big Block Chevy - Pair MSRP: Now: $32.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view AIR FLOW RESEARCH | sku: AFR6880 Intake Gasket Set BBC w/AFR 18 Degree Heads Intake Manifold Gasket - 1.834 x 2.543 in Oval Port - Composite - AFR 18 Degree Heads - Big Block Chevy - Pair MSRP: Now: $33.82 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view AIR FLOW RESEARCH | sku: AFR9065 Intake Valve Seat - BBC/ BBF 2.450 OD x 1.950 ID Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each MSRP: Now: $14.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view AIR FLOW RESEARCH | sku: AFR6609-16 Lash caps 8MM Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16 MSRP: Now: $83.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view AIR FLOW RESEARCH | sku: AFR7228-1 LS1 1.600 Exhaust Valve Exhaust Valve - LS1 - 1.600 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view AIR FLOW RESEARCH | sku: AFR9009-16 LS1 10 Degree Valve Lock Set 8mm Bead Lock Style Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view AIR FLOW RESEARCH | sku: AFR9007-16 LS1 7 Degree Valve Lock Set - Stock Style Valve Lock - 7 Degree - 8 mm Valve Stem - Standard Height - Steel - Natural - Set of 16 MSRP: Now: $56.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view AIR FLOW RESEARCH | sku: AFR1845 LS3 12-Degr Cylinder Heads Fully CNC Ported Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view AIR FLOW RESEARCH | sku: AFR7214-8 LS3 2.165 Intake Valves 5.195 O.A.L. Intake Valve - 2.165 in Head - 8 mm Stem - 5.195 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $222.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view AIR FLOW RESEARCH | sku: AFR1803 LS3 Enforcer Cyl. Head 238cc-Assembled-72cc Cylinder Head - LS3 Enforcer - Assembled - 2.080 / 1.600 in Valves - 283 cc Intake - 72 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Each MSRP: Now: $835.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view AIR FLOW RESEARCH | sku: AFR1840 LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Angle Plug - Aluminum - GM LS-Series - Pair MSRP: Now: $3,490.00 Add to Cart Compare Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view
Quick view AIR FLOW RESEARCH | sku: AFR7207-1 LSX 2.020 Intake Valve Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each MSRP: Now: $28.00 Add to Cart Compare Quick view