Quick view Details ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit MSRP: Now: $52.96 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange MSRP: Now: $47.23 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange MSRP: Now: $41.50 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. MSRP: Now: $86.60 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge MSRP: Now: $93.27 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. MSRP: Now: $74.60 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit MSRP: Now: $69.27 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit MSRP: Now: $69.27 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit MSRP: Now: $69.27 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) MSRP: Now: $20.77 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) MSRP: Now: $20.77 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) MSRP: Now: $20.77 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) MSRP: Now: $20.77 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) MSRP: Now: $71.60 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) MSRP: Now: $71.60 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float MSRP: Now: $37.20 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit MSRP: Now: $32.90 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit MSRP: Now: $15.75 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit MSRP: Now: $38.63 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit MSRP: Now: $57.26 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment MSRP: Now: $21.43 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) MSRP: Now: $9.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) MSRP: Now: $8.30 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5442 .042in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5437 .037in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5435 .035in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5431 .031in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5370 Fuel Bowl Float Modified Nitrophyl MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5365S Secondary Float Bowl - Double Pump MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5364S Bare Primary Float Bowl (Center Pivot) MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5361 Brass Replacement Float (Center Pivot) MSRP: Now: $10.45 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) MSRP: Now: $19.34 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5350 Brass Replacement Float (600 Style) MSRP: Now: $10.02 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5340 Trick Vacuum Secondary Diaphragm MSRP: Now: $10.74 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337X 50cc Pump Diaphragms (10pk) MSRP: Now: $68.73 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337 50cc Accelerator Pump Diaphragm MSRP: Now: $8.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335X 30cc Pump Diamphragm (10pk) MSRP: Now: $40.06 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335 30cc Accelerator Pump Diaphragm MSRP: Now: $5.58 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5170 Clear Fuel Bowl Sight Plugs - Pair MSRP: Now: $12.83 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5160 Hardware Kit 4160 Vacuum Secondary Carb MSRP: Now: $31.46 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5150 Hardware Kit 4150 Double Pumper Carb MSRP: Now: $34.33 Add to Cart Compare Quick view Details QUICK FUEL TECHNOLOGY | sku: QFT18-100 Needle & Seat Hardware Kit MSRP: Now: $7.62 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5117 .150 Alcohol Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5116 .120 Trick Hi-Flow Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115X .125 Viton Needle & Seat 10-pk MSRP: Now: $97.40 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view Details ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange MSRP: Now: $47.23 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange MSRP: Now: $41.50 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. MSRP: Now: $86.60 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge MSRP: Now: $93.27 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. MSRP: Now: $74.60 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit MSRP: Now: $69.27 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit MSRP: Now: $69.27 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit MSRP: Now: $69.27 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) MSRP: Now: $20.77 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) MSRP: Now: $20.77 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) MSRP: Now: $20.77 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) MSRP: Now: $20.77 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) MSRP: Now: $71.60 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) MSRP: Now: $71.60 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float MSRP: Now: $37.20 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit MSRP: Now: $32.90 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit MSRP: Now: $15.75 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit MSRP: Now: $38.63 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit MSRP: Now: $57.26 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment MSRP: Now: $21.43 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) MSRP: Now: $9.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) MSRP: Now: $8.30 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5442 .042in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5437 .037in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5435 .035in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5431 .031in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5370 Fuel Bowl Float Modified Nitrophyl MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5365S Secondary Float Bowl - Double Pump MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5364S Bare Primary Float Bowl (Center Pivot) MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5361 Brass Replacement Float (Center Pivot) MSRP: Now: $10.45 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) MSRP: Now: $19.34 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5350 Brass Replacement Float (600 Style) MSRP: Now: $10.02 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5340 Trick Vacuum Secondary Diaphragm MSRP: Now: $10.74 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337X 50cc Pump Diaphragms (10pk) MSRP: Now: $68.73 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337 50cc Accelerator Pump Diaphragm MSRP: Now: $8.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335X 30cc Pump Diamphragm (10pk) MSRP: Now: $40.06 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335 30cc Accelerator Pump Diaphragm MSRP: Now: $5.58 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5170 Clear Fuel Bowl Sight Plugs - Pair MSRP: Now: $12.83 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5160 Hardware Kit 4160 Vacuum Secondary Carb MSRP: Now: $31.46 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5150 Hardware Kit 4150 Double Pumper Carb MSRP: Now: $34.33 Add to Cart Compare Quick view Details QUICK FUEL TECHNOLOGY | sku: QFT18-100 Needle & Seat Hardware Kit MSRP: Now: $7.62 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5117 .150 Alcohol Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5116 .120 Trick Hi-Flow Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115X .125 Viton Needle & Seat 10-pk MSRP: Now: $97.40 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view Details ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange MSRP: Now: $41.50 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. MSRP: Now: $86.60 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge MSRP: Now: $93.27 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. MSRP: Now: $74.60 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit MSRP: Now: $69.27 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit MSRP: Now: $69.27 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit MSRP: Now: $69.27 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) MSRP: Now: $20.77 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) MSRP: Now: $20.77 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) MSRP: Now: $20.77 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) MSRP: Now: $20.77 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) MSRP: Now: $71.60 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) MSRP: Now: $71.60 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float MSRP: Now: $37.20 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit MSRP: Now: $32.90 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit MSRP: Now: $15.75 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit MSRP: Now: $38.63 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit MSRP: Now: $57.26 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment MSRP: Now: $21.43 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) MSRP: Now: $9.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) MSRP: Now: $8.30 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5442 .042in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5437 .037in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5435 .035in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5431 .031in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5370 Fuel Bowl Float Modified Nitrophyl MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5365S Secondary Float Bowl - Double Pump MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5364S Bare Primary Float Bowl (Center Pivot) MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5361 Brass Replacement Float (Center Pivot) MSRP: Now: $10.45 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) MSRP: Now: $19.34 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5350 Brass Replacement Float (600 Style) MSRP: Now: $10.02 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5340 Trick Vacuum Secondary Diaphragm MSRP: Now: $10.74 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337X 50cc Pump Diaphragms (10pk) MSRP: Now: $68.73 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337 50cc Accelerator Pump Diaphragm MSRP: Now: $8.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335X 30cc Pump Diamphragm (10pk) MSRP: Now: $40.06 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335 30cc Accelerator Pump Diaphragm MSRP: Now: $5.58 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5170 Clear Fuel Bowl Sight Plugs - Pair MSRP: Now: $12.83 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5160 Hardware Kit 4160 Vacuum Secondary Carb MSRP: Now: $31.46 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5150 Hardware Kit 4150 Double Pumper Carb MSRP: Now: $34.33 Add to Cart Compare Quick view Details QUICK FUEL TECHNOLOGY | sku: QFT18-100 Needle & Seat Hardware Kit MSRP: Now: $7.62 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5117 .150 Alcohol Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5116 .120 Trick Hi-Flow Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115X .125 Viton Needle & Seat 10-pk MSRP: Now: $97.40 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view Details ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. MSRP: Now: $86.60 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge MSRP: Now: $93.27 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. MSRP: Now: $74.60 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit MSRP: Now: $69.27 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit MSRP: Now: $69.27 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit MSRP: Now: $69.27 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) MSRP: Now: $20.77 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) MSRP: Now: $20.77 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) MSRP: Now: $20.77 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) MSRP: Now: $20.77 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) MSRP: Now: $71.60 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) MSRP: Now: $71.60 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float MSRP: Now: $37.20 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit MSRP: Now: $32.90 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit MSRP: Now: $15.75 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit MSRP: Now: $38.63 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit MSRP: Now: $57.26 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment MSRP: Now: $21.43 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) MSRP: Now: $9.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) MSRP: Now: $8.30 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5442 .042in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5437 .037in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5435 .035in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5431 .031in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5370 Fuel Bowl Float Modified Nitrophyl MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5365S Secondary Float Bowl - Double Pump MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5364S Bare Primary Float Bowl (Center Pivot) MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5361 Brass Replacement Float (Center Pivot) MSRP: Now: $10.45 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) MSRP: Now: $19.34 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5350 Brass Replacement Float (600 Style) MSRP: Now: $10.02 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5340 Trick Vacuum Secondary Diaphragm MSRP: Now: $10.74 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337X 50cc Pump Diaphragms (10pk) MSRP: Now: $68.73 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337 50cc Accelerator Pump Diaphragm MSRP: Now: $8.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335X 30cc Pump Diamphragm (10pk) MSRP: Now: $40.06 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335 30cc Accelerator Pump Diaphragm MSRP: Now: $5.58 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5170 Clear Fuel Bowl Sight Plugs - Pair MSRP: Now: $12.83 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5160 Hardware Kit 4160 Vacuum Secondary Carb MSRP: Now: $31.46 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5150 Hardware Kit 4150 Double Pumper Carb MSRP: Now: $34.33 Add to Cart Compare Quick view Details QUICK FUEL TECHNOLOGY | sku: QFT18-100 Needle & Seat Hardware Kit MSRP: Now: $7.62 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5117 .150 Alcohol Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5116 .120 Trick Hi-Flow Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115X .125 Viton Needle & Seat 10-pk MSRP: Now: $97.40 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view Details ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge MSRP: Now: $93.27 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. MSRP: Now: $74.60 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit MSRP: Now: $69.27 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit MSRP: Now: $69.27 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit MSRP: Now: $69.27 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) MSRP: Now: $20.77 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) MSRP: Now: $20.77 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) MSRP: Now: $20.77 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) MSRP: Now: $20.77 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) MSRP: Now: $71.60 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) MSRP: Now: $71.60 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float MSRP: Now: $37.20 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit MSRP: Now: $32.90 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit MSRP: Now: $15.75 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit MSRP: Now: $38.63 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit MSRP: Now: $57.26 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment MSRP: Now: $21.43 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) MSRP: Now: $9.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) MSRP: Now: $8.30 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5442 .042in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5437 .037in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5435 .035in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5431 .031in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5370 Fuel Bowl Float Modified Nitrophyl MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5365S Secondary Float Bowl - Double Pump MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5364S Bare Primary Float Bowl (Center Pivot) MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5361 Brass Replacement Float (Center Pivot) MSRP: Now: $10.45 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) MSRP: Now: $19.34 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5350 Brass Replacement Float (600 Style) MSRP: Now: $10.02 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5340 Trick Vacuum Secondary Diaphragm MSRP: Now: $10.74 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337X 50cc Pump Diaphragms (10pk) MSRP: Now: $68.73 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337 50cc Accelerator Pump Diaphragm MSRP: Now: $8.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335X 30cc Pump Diamphragm (10pk) MSRP: Now: $40.06 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335 30cc Accelerator Pump Diaphragm MSRP: Now: $5.58 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5170 Clear Fuel Bowl Sight Plugs - Pair MSRP: Now: $12.83 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5160 Hardware Kit 4160 Vacuum Secondary Carb MSRP: Now: $31.46 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5150 Hardware Kit 4150 Double Pumper Carb MSRP: Now: $34.33 Add to Cart Compare Quick view Details QUICK FUEL TECHNOLOGY | sku: QFT18-100 Needle & Seat Hardware Kit MSRP: Now: $7.62 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5117 .150 Alcohol Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5116 .120 Trick Hi-Flow Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115X .125 Viton Needle & Seat 10-pk MSRP: Now: $97.40 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view Details ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. MSRP: Now: $74.60 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit MSRP: Now: $69.27 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit MSRP: Now: $69.27 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit MSRP: Now: $69.27 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) MSRP: Now: $20.77 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) MSRP: Now: $20.77 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) MSRP: Now: $20.77 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) MSRP: Now: $20.77 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) MSRP: Now: $71.60 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) MSRP: Now: $71.60 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float MSRP: Now: $37.20 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit MSRP: Now: $32.90 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit MSRP: Now: $15.75 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit MSRP: Now: $38.63 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit MSRP: Now: $57.26 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment MSRP: Now: $21.43 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) MSRP: Now: $9.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) MSRP: Now: $8.30 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5442 .042in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5437 .037in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5435 .035in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5431 .031in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5370 Fuel Bowl Float Modified Nitrophyl MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5365S Secondary Float Bowl - Double Pump MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5364S Bare Primary Float Bowl (Center Pivot) MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5361 Brass Replacement Float (Center Pivot) MSRP: Now: $10.45 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) MSRP: Now: $19.34 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5350 Brass Replacement Float (600 Style) MSRP: Now: $10.02 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5340 Trick Vacuum Secondary Diaphragm MSRP: Now: $10.74 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337X 50cc Pump Diaphragms (10pk) MSRP: Now: $68.73 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337 50cc Accelerator Pump Diaphragm MSRP: Now: $8.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335X 30cc Pump Diamphragm (10pk) MSRP: Now: $40.06 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335 30cc Accelerator Pump Diaphragm MSRP: Now: $5.58 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5170 Clear Fuel Bowl Sight Plugs - Pair MSRP: Now: $12.83 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5160 Hardware Kit 4160 Vacuum Secondary Carb MSRP: Now: $31.46 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5150 Hardware Kit 4150 Double Pumper Carb MSRP: Now: $34.33 Add to Cart Compare Quick view Details QUICK FUEL TECHNOLOGY | sku: QFT18-100 Needle & Seat Hardware Kit MSRP: Now: $7.62 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5117 .150 Alcohol Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5116 .120 Trick Hi-Flow Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115X .125 Viton Needle & Seat 10-pk MSRP: Now: $97.40 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view Details ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit MSRP: Now: $69.27 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit MSRP: Now: $69.27 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit MSRP: Now: $69.27 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) MSRP: Now: $20.77 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) MSRP: Now: $20.77 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) MSRP: Now: $20.77 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) MSRP: Now: $20.77 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) MSRP: Now: $71.60 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) MSRP: Now: $71.60 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float MSRP: Now: $37.20 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit MSRP: Now: $32.90 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit MSRP: Now: $15.75 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit MSRP: Now: $38.63 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit MSRP: Now: $57.26 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment MSRP: Now: $21.43 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) MSRP: Now: $9.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) MSRP: Now: $8.30 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5442 .042in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5437 .037in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5435 .035in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5431 .031in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5370 Fuel Bowl Float Modified Nitrophyl MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5365S Secondary Float Bowl - Double Pump MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5364S Bare Primary Float Bowl (Center Pivot) MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5361 Brass Replacement Float (Center Pivot) MSRP: Now: $10.45 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) MSRP: Now: $19.34 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5350 Brass Replacement Float (600 Style) MSRP: Now: $10.02 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5340 Trick Vacuum Secondary Diaphragm MSRP: Now: $10.74 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337X 50cc Pump Diaphragms (10pk) MSRP: Now: $68.73 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337 50cc Accelerator Pump Diaphragm MSRP: Now: $8.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335X 30cc Pump Diamphragm (10pk) MSRP: Now: $40.06 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335 30cc Accelerator Pump Diaphragm MSRP: Now: $5.58 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5170 Clear Fuel Bowl Sight Plugs - Pair MSRP: Now: $12.83 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5160 Hardware Kit 4160 Vacuum Secondary Carb MSRP: Now: $31.46 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5150 Hardware Kit 4150 Double Pumper Carb MSRP: Now: $34.33 Add to Cart Compare Quick view Details QUICK FUEL TECHNOLOGY | sku: QFT18-100 Needle & Seat Hardware Kit MSRP: Now: $7.62 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5117 .150 Alcohol Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5116 .120 Trick Hi-Flow Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115X .125 Viton Needle & Seat 10-pk MSRP: Now: $97.40 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view Details ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit MSRP: Now: $69.27 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit MSRP: Now: $69.27 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) MSRP: Now: $20.77 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) MSRP: Now: $20.77 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) MSRP: Now: $20.77 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) MSRP: Now: $20.77 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) MSRP: Now: $71.60 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) MSRP: Now: $71.60 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float MSRP: Now: $37.20 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit MSRP: Now: $32.90 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit MSRP: Now: $15.75 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit MSRP: Now: $38.63 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit MSRP: Now: $57.26 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment MSRP: Now: $21.43 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) MSRP: Now: $9.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) MSRP: Now: $8.30 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5442 .042in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5437 .037in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5435 .035in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5431 .031in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5370 Fuel Bowl Float Modified Nitrophyl MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5365S Secondary Float Bowl - Double Pump MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5364S Bare Primary Float Bowl (Center Pivot) MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5361 Brass Replacement Float (Center Pivot) MSRP: Now: $10.45 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) MSRP: Now: $19.34 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5350 Brass Replacement Float (600 Style) MSRP: Now: $10.02 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5340 Trick Vacuum Secondary Diaphragm MSRP: Now: $10.74 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337X 50cc Pump Diaphragms (10pk) MSRP: Now: $68.73 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337 50cc Accelerator Pump Diaphragm MSRP: Now: $8.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335X 30cc Pump Diamphragm (10pk) MSRP: Now: $40.06 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335 30cc Accelerator Pump Diaphragm MSRP: Now: $5.58 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5170 Clear Fuel Bowl Sight Plugs - Pair MSRP: Now: $12.83 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5160 Hardware Kit 4160 Vacuum Secondary Carb MSRP: Now: $31.46 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5150 Hardware Kit 4150 Double Pumper Carb MSRP: Now: $34.33 Add to Cart Compare Quick view Details QUICK FUEL TECHNOLOGY | sku: QFT18-100 Needle & Seat Hardware Kit MSRP: Now: $7.62 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5117 .150 Alcohol Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5116 .120 Trick Hi-Flow Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115X .125 Viton Needle & Seat 10-pk MSRP: Now: $97.40 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view Details ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit MSRP: Now: $69.27 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) MSRP: Now: $20.77 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) MSRP: Now: $20.77 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) MSRP: Now: $20.77 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) MSRP: Now: $20.77 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) MSRP: Now: $71.60 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) MSRP: Now: $71.60 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float MSRP: Now: $37.20 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit MSRP: Now: $32.90 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit MSRP: Now: $15.75 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit MSRP: Now: $38.63 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit MSRP: Now: $57.26 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment MSRP: Now: $21.43 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) MSRP: Now: $9.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) MSRP: Now: $8.30 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5442 .042in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5437 .037in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5435 .035in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5431 .031in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5370 Fuel Bowl Float Modified Nitrophyl MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5365S Secondary Float Bowl - Double Pump MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5364S Bare Primary Float Bowl (Center Pivot) MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5361 Brass Replacement Float (Center Pivot) MSRP: Now: $10.45 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) MSRP: Now: $19.34 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5350 Brass Replacement Float (600 Style) MSRP: Now: $10.02 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5340 Trick Vacuum Secondary Diaphragm MSRP: Now: $10.74 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337X 50cc Pump Diaphragms (10pk) MSRP: Now: $68.73 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337 50cc Accelerator Pump Diaphragm MSRP: Now: $8.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335X 30cc Pump Diamphragm (10pk) MSRP: Now: $40.06 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335 30cc Accelerator Pump Diaphragm MSRP: Now: $5.58 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5170 Clear Fuel Bowl Sight Plugs - Pair MSRP: Now: $12.83 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5160 Hardware Kit 4160 Vacuum Secondary Carb MSRP: Now: $31.46 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5150 Hardware Kit 4150 Double Pumper Carb MSRP: Now: $34.33 Add to Cart Compare Quick view Details QUICK FUEL TECHNOLOGY | sku: QFT18-100 Needle & Seat Hardware Kit MSRP: Now: $7.62 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5117 .150 Alcohol Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5116 .120 Trick Hi-Flow Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115X .125 Viton Needle & Seat 10-pk MSRP: Now: $97.40 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view Details ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) MSRP: Now: $20.77 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) MSRP: Now: $20.77 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) MSRP: Now: $20.77 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) MSRP: Now: $20.77 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) MSRP: Now: $71.60 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) MSRP: Now: $71.60 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float MSRP: Now: $37.20 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit MSRP: Now: $32.90 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit MSRP: Now: $15.75 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit MSRP: Now: $38.63 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit MSRP: Now: $57.26 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment MSRP: Now: $21.43 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) MSRP: Now: $9.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) MSRP: Now: $8.30 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5442 .042in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5437 .037in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5435 .035in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5431 .031in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5370 Fuel Bowl Float Modified Nitrophyl MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5365S Secondary Float Bowl - Double Pump MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5364S Bare Primary Float Bowl (Center Pivot) MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5361 Brass Replacement Float (Center Pivot) MSRP: Now: $10.45 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) MSRP: Now: $19.34 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5350 Brass Replacement Float (600 Style) MSRP: Now: $10.02 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5340 Trick Vacuum Secondary Diaphragm MSRP: Now: $10.74 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337X 50cc Pump Diaphragms (10pk) MSRP: Now: $68.73 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337 50cc Accelerator Pump Diaphragm MSRP: Now: $8.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335X 30cc Pump Diamphragm (10pk) MSRP: Now: $40.06 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335 30cc Accelerator Pump Diaphragm MSRP: Now: $5.58 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5170 Clear Fuel Bowl Sight Plugs - Pair MSRP: Now: $12.83 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5160 Hardware Kit 4160 Vacuum Secondary Carb MSRP: Now: $31.46 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5150 Hardware Kit 4150 Double Pumper Carb MSRP: Now: $34.33 Add to Cart Compare Quick view Details QUICK FUEL TECHNOLOGY | sku: QFT18-100 Needle & Seat Hardware Kit MSRP: Now: $7.62 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5117 .150 Alcohol Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5116 .120 Trick Hi-Flow Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115X .125 Viton Needle & Seat 10-pk MSRP: Now: $97.40 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view Details ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) MSRP: Now: $20.77 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) MSRP: Now: $20.77 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) MSRP: Now: $20.77 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) MSRP: Now: $71.60 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) MSRP: Now: $71.60 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float MSRP: Now: $37.20 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit MSRP: Now: $32.90 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit MSRP: Now: $15.75 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit MSRP: Now: $38.63 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit MSRP: Now: $57.26 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment MSRP: Now: $21.43 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) MSRP: Now: $9.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) MSRP: Now: $8.30 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5442 .042in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5437 .037in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5435 .035in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5431 .031in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5370 Fuel Bowl Float Modified Nitrophyl MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5365S Secondary Float Bowl - Double Pump MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5364S Bare Primary Float Bowl (Center Pivot) MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5361 Brass Replacement Float (Center Pivot) MSRP: Now: $10.45 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) MSRP: Now: $19.34 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5350 Brass Replacement Float (600 Style) MSRP: Now: $10.02 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5340 Trick Vacuum Secondary Diaphragm MSRP: Now: $10.74 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337X 50cc Pump Diaphragms (10pk) MSRP: Now: $68.73 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337 50cc Accelerator Pump Diaphragm MSRP: Now: $8.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335X 30cc Pump Diamphragm (10pk) MSRP: Now: $40.06 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335 30cc Accelerator Pump Diaphragm MSRP: Now: $5.58 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5170 Clear Fuel Bowl Sight Plugs - Pair MSRP: Now: $12.83 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5160 Hardware Kit 4160 Vacuum Secondary Carb MSRP: Now: $31.46 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5150 Hardware Kit 4150 Double Pumper Carb MSRP: Now: $34.33 Add to Cart Compare Quick view Details QUICK FUEL TECHNOLOGY | sku: QFT18-100 Needle & Seat Hardware Kit MSRP: Now: $7.62 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5117 .150 Alcohol Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5116 .120 Trick Hi-Flow Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115X .125 Viton Needle & Seat 10-pk MSRP: Now: $97.40 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view Details ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) MSRP: Now: $20.77 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) MSRP: Now: $20.77 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) MSRP: Now: $71.60 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) MSRP: Now: $71.60 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float MSRP: Now: $37.20 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit MSRP: Now: $32.90 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit MSRP: Now: $15.75 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit MSRP: Now: $38.63 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit MSRP: Now: $57.26 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment MSRP: Now: $21.43 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) MSRP: Now: $9.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) MSRP: Now: $8.30 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5442 .042in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5437 .037in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5435 .035in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5431 .031in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5370 Fuel Bowl Float Modified Nitrophyl MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5365S Secondary Float Bowl - Double Pump MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5364S Bare Primary Float Bowl (Center Pivot) MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5361 Brass Replacement Float (Center Pivot) MSRP: Now: $10.45 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) MSRP: Now: $19.34 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5350 Brass Replacement Float (600 Style) MSRP: Now: $10.02 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5340 Trick Vacuum Secondary Diaphragm MSRP: Now: $10.74 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337X 50cc Pump Diaphragms (10pk) MSRP: Now: $68.73 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337 50cc Accelerator Pump Diaphragm MSRP: Now: $8.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335X 30cc Pump Diamphragm (10pk) MSRP: Now: $40.06 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335 30cc Accelerator Pump Diaphragm MSRP: Now: $5.58 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5170 Clear Fuel Bowl Sight Plugs - Pair MSRP: Now: $12.83 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5160 Hardware Kit 4160 Vacuum Secondary Carb MSRP: Now: $31.46 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5150 Hardware Kit 4150 Double Pumper Carb MSRP: Now: $34.33 Add to Cart Compare Quick view Details QUICK FUEL TECHNOLOGY | sku: QFT18-100 Needle & Seat Hardware Kit MSRP: Now: $7.62 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5117 .150 Alcohol Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5116 .120 Trick Hi-Flow Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115X .125 Viton Needle & Seat 10-pk MSRP: Now: $97.40 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view Details ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) MSRP: Now: $20.77 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) MSRP: Now: $71.60 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) MSRP: Now: $71.60 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float MSRP: Now: $37.20 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit MSRP: Now: $32.90 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit MSRP: Now: $15.75 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit MSRP: Now: $38.63 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit MSRP: Now: $57.26 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment MSRP: Now: $21.43 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) MSRP: Now: $9.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) MSRP: Now: $8.30 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5442 .042in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5437 .037in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5435 .035in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5431 .031in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5370 Fuel Bowl Float Modified Nitrophyl MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5365S Secondary Float Bowl - Double Pump MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5364S Bare Primary Float Bowl (Center Pivot) MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5361 Brass Replacement Float (Center Pivot) MSRP: Now: $10.45 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) MSRP: Now: $19.34 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5350 Brass Replacement Float (600 Style) MSRP: Now: $10.02 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5340 Trick Vacuum Secondary Diaphragm MSRP: Now: $10.74 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337X 50cc Pump Diaphragms (10pk) MSRP: Now: $68.73 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337 50cc Accelerator Pump Diaphragm MSRP: Now: $8.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335X 30cc Pump Diamphragm (10pk) MSRP: Now: $40.06 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335 30cc Accelerator Pump Diaphragm MSRP: Now: $5.58 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5170 Clear Fuel Bowl Sight Plugs - Pair MSRP: Now: $12.83 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5160 Hardware Kit 4160 Vacuum Secondary Carb MSRP: Now: $31.46 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5150 Hardware Kit 4150 Double Pumper Carb MSRP: Now: $34.33 Add to Cart Compare Quick view Details QUICK FUEL TECHNOLOGY | sku: QFT18-100 Needle & Seat Hardware Kit MSRP: Now: $7.62 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5117 .150 Alcohol Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5116 .120 Trick Hi-Flow Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115X .125 Viton Needle & Seat 10-pk MSRP: Now: $97.40 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view Details ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) MSRP: Now: $71.60 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) MSRP: Now: $71.60 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float MSRP: Now: $37.20 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit MSRP: Now: $32.90 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit MSRP: Now: $15.75 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit MSRP: Now: $38.63 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit MSRP: Now: $57.26 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment MSRP: Now: $21.43 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) MSRP: Now: $9.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) MSRP: Now: $8.30 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5442 .042in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5437 .037in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5435 .035in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5431 .031in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5370 Fuel Bowl Float Modified Nitrophyl MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5365S Secondary Float Bowl - Double Pump MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5364S Bare Primary Float Bowl (Center Pivot) MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5361 Brass Replacement Float (Center Pivot) MSRP: Now: $10.45 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) MSRP: Now: $19.34 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5350 Brass Replacement Float (600 Style) MSRP: Now: $10.02 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5340 Trick Vacuum Secondary Diaphragm MSRP: Now: $10.74 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337X 50cc Pump Diaphragms (10pk) MSRP: Now: $68.73 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337 50cc Accelerator Pump Diaphragm MSRP: Now: $8.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335X 30cc Pump Diamphragm (10pk) MSRP: Now: $40.06 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335 30cc Accelerator Pump Diaphragm MSRP: Now: $5.58 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5170 Clear Fuel Bowl Sight Plugs - Pair MSRP: Now: $12.83 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5160 Hardware Kit 4160 Vacuum Secondary Carb MSRP: Now: $31.46 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5150 Hardware Kit 4150 Double Pumper Carb MSRP: Now: $34.33 Add to Cart Compare Quick view Details QUICK FUEL TECHNOLOGY | sku: QFT18-100 Needle & Seat Hardware Kit MSRP: Now: $7.62 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5117 .150 Alcohol Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5116 .120 Trick Hi-Flow Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115X .125 Viton Needle & Seat 10-pk MSRP: Now: $97.40 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view Details ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) MSRP: Now: $71.60 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float MSRP: Now: $37.20 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit MSRP: Now: $32.90 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit MSRP: Now: $15.75 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit MSRP: Now: $38.63 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit MSRP: Now: $57.26 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment MSRP: Now: $21.43 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) MSRP: Now: $9.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) MSRP: Now: $8.30 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5442 .042in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5437 .037in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5435 .035in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5431 .031in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5370 Fuel Bowl Float Modified Nitrophyl MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5365S Secondary Float Bowl - Double Pump MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5364S Bare Primary Float Bowl (Center Pivot) MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5361 Brass Replacement Float (Center Pivot) MSRP: Now: $10.45 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) MSRP: Now: $19.34 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5350 Brass Replacement Float (600 Style) MSRP: Now: $10.02 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5340 Trick Vacuum Secondary Diaphragm MSRP: Now: $10.74 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337X 50cc Pump Diaphragms (10pk) MSRP: Now: $68.73 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337 50cc Accelerator Pump Diaphragm MSRP: Now: $8.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335X 30cc Pump Diamphragm (10pk) MSRP: Now: $40.06 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335 30cc Accelerator Pump Diaphragm MSRP: Now: $5.58 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5170 Clear Fuel Bowl Sight Plugs - Pair MSRP: Now: $12.83 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5160 Hardware Kit 4160 Vacuum Secondary Carb MSRP: Now: $31.46 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5150 Hardware Kit 4150 Double Pumper Carb MSRP: Now: $34.33 Add to Cart Compare Quick view Details QUICK FUEL TECHNOLOGY | sku: QFT18-100 Needle & Seat Hardware Kit MSRP: Now: $7.62 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5117 .150 Alcohol Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5116 .120 Trick Hi-Flow Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115X .125 Viton Needle & Seat 10-pk MSRP: Now: $97.40 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view Details ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float MSRP: Now: $37.20 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit MSRP: Now: $32.90 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit MSRP: Now: $15.75 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit MSRP: Now: $38.63 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit MSRP: Now: $57.26 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment MSRP: Now: $21.43 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) MSRP: Now: $9.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) MSRP: Now: $8.30 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5442 .042in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5437 .037in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5435 .035in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5431 .031in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5370 Fuel Bowl Float Modified Nitrophyl MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5365S Secondary Float Bowl - Double Pump MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5364S Bare Primary Float Bowl (Center Pivot) MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5361 Brass Replacement Float (Center Pivot) MSRP: Now: $10.45 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) MSRP: Now: $19.34 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5350 Brass Replacement Float (600 Style) MSRP: Now: $10.02 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5340 Trick Vacuum Secondary Diaphragm MSRP: Now: $10.74 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337X 50cc Pump Diaphragms (10pk) MSRP: Now: $68.73 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337 50cc Accelerator Pump Diaphragm MSRP: Now: $8.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335X 30cc Pump Diamphragm (10pk) MSRP: Now: $40.06 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335 30cc Accelerator Pump Diaphragm MSRP: Now: $5.58 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5170 Clear Fuel Bowl Sight Plugs - Pair MSRP: Now: $12.83 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5160 Hardware Kit 4160 Vacuum Secondary Carb MSRP: Now: $31.46 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5150 Hardware Kit 4150 Double Pumper Carb MSRP: Now: $34.33 Add to Cart Compare Quick view Details QUICK FUEL TECHNOLOGY | sku: QFT18-100 Needle & Seat Hardware Kit MSRP: Now: $7.62 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5117 .150 Alcohol Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5116 .120 Trick Hi-Flow Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115X .125 Viton Needle & Seat 10-pk MSRP: Now: $97.40 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view Details ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit MSRP: Now: $32.90 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit MSRP: Now: $15.75 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit MSRP: Now: $38.63 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit MSRP: Now: $57.26 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment MSRP: Now: $21.43 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) MSRP: Now: $9.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) MSRP: Now: $8.30 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5442 .042in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5437 .037in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5435 .035in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5431 .031in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5370 Fuel Bowl Float Modified Nitrophyl MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5365S Secondary Float Bowl - Double Pump MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5364S Bare Primary Float Bowl (Center Pivot) MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5361 Brass Replacement Float (Center Pivot) MSRP: Now: $10.45 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) MSRP: Now: $19.34 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5350 Brass Replacement Float (600 Style) MSRP: Now: $10.02 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5340 Trick Vacuum Secondary Diaphragm MSRP: Now: $10.74 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337X 50cc Pump Diaphragms (10pk) MSRP: Now: $68.73 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337 50cc Accelerator Pump Diaphragm MSRP: Now: $8.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335X 30cc Pump Diamphragm (10pk) MSRP: Now: $40.06 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335 30cc Accelerator Pump Diaphragm MSRP: Now: $5.58 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5170 Clear Fuel Bowl Sight Plugs - Pair MSRP: Now: $12.83 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5160 Hardware Kit 4160 Vacuum Secondary Carb MSRP: Now: $31.46 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5150 Hardware Kit 4150 Double Pumper Carb MSRP: Now: $34.33 Add to Cart Compare Quick view Details QUICK FUEL TECHNOLOGY | sku: QFT18-100 Needle & Seat Hardware Kit MSRP: Now: $7.62 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5117 .150 Alcohol Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5116 .120 Trick Hi-Flow Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115X .125 Viton Needle & Seat 10-pk MSRP: Now: $97.40 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view Details ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit MSRP: Now: $15.75 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit MSRP: Now: $38.63 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit MSRP: Now: $57.26 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment MSRP: Now: $21.43 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) MSRP: Now: $9.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) MSRP: Now: $8.30 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5442 .042in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5437 .037in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5435 .035in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5431 .031in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5370 Fuel Bowl Float Modified Nitrophyl MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5365S Secondary Float Bowl - Double Pump MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5364S Bare Primary Float Bowl (Center Pivot) MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5361 Brass Replacement Float (Center Pivot) MSRP: Now: $10.45 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) MSRP: Now: $19.34 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5350 Brass Replacement Float (600 Style) MSRP: Now: $10.02 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5340 Trick Vacuum Secondary Diaphragm MSRP: Now: $10.74 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337X 50cc Pump Diaphragms (10pk) MSRP: Now: $68.73 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337 50cc Accelerator Pump Diaphragm MSRP: Now: $8.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335X 30cc Pump Diamphragm (10pk) MSRP: Now: $40.06 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335 30cc Accelerator Pump Diaphragm MSRP: Now: $5.58 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5170 Clear Fuel Bowl Sight Plugs - Pair MSRP: Now: $12.83 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5160 Hardware Kit 4160 Vacuum Secondary Carb MSRP: Now: $31.46 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5150 Hardware Kit 4150 Double Pumper Carb MSRP: Now: $34.33 Add to Cart Compare Quick view Details QUICK FUEL TECHNOLOGY | sku: QFT18-100 Needle & Seat Hardware Kit MSRP: Now: $7.62 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5117 .150 Alcohol Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5116 .120 Trick Hi-Flow Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115X .125 Viton Needle & Seat 10-pk MSRP: Now: $97.40 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view Details ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit MSRP: Now: $38.63 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit MSRP: Now: $57.26 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment MSRP: Now: $21.43 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) MSRP: Now: $9.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) MSRP: Now: $8.30 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5442 .042in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5437 .037in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5435 .035in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5431 .031in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5370 Fuel Bowl Float Modified Nitrophyl MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5365S Secondary Float Bowl - Double Pump MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5364S Bare Primary Float Bowl (Center Pivot) MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5361 Brass Replacement Float (Center Pivot) MSRP: Now: $10.45 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) MSRP: Now: $19.34 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5350 Brass Replacement Float (600 Style) MSRP: Now: $10.02 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5340 Trick Vacuum Secondary Diaphragm MSRP: Now: $10.74 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337X 50cc Pump Diaphragms (10pk) MSRP: Now: $68.73 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337 50cc Accelerator Pump Diaphragm MSRP: Now: $8.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335X 30cc Pump Diamphragm (10pk) MSRP: Now: $40.06 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335 30cc Accelerator Pump Diaphragm MSRP: Now: $5.58 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5170 Clear Fuel Bowl Sight Plugs - Pair MSRP: Now: $12.83 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5160 Hardware Kit 4160 Vacuum Secondary Carb MSRP: Now: $31.46 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5150 Hardware Kit 4150 Double Pumper Carb MSRP: Now: $34.33 Add to Cart Compare Quick view Details QUICK FUEL TECHNOLOGY | sku: QFT18-100 Needle & Seat Hardware Kit MSRP: Now: $7.62 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5117 .150 Alcohol Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5116 .120 Trick Hi-Flow Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115X .125 Viton Needle & Seat 10-pk MSRP: Now: $97.40 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view Details ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit MSRP: Now: $57.26 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment MSRP: Now: $21.43 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) MSRP: Now: $9.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) MSRP: Now: $8.30 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5442 .042in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5437 .037in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5435 .035in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5431 .031in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5370 Fuel Bowl Float Modified Nitrophyl MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5365S Secondary Float Bowl - Double Pump MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5364S Bare Primary Float Bowl (Center Pivot) MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5361 Brass Replacement Float (Center Pivot) MSRP: Now: $10.45 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) MSRP: Now: $19.34 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5350 Brass Replacement Float (600 Style) MSRP: Now: $10.02 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5340 Trick Vacuum Secondary Diaphragm MSRP: Now: $10.74 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337X 50cc Pump Diaphragms (10pk) MSRP: Now: $68.73 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337 50cc Accelerator Pump Diaphragm MSRP: Now: $8.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335X 30cc Pump Diamphragm (10pk) MSRP: Now: $40.06 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335 30cc Accelerator Pump Diaphragm MSRP: Now: $5.58 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5170 Clear Fuel Bowl Sight Plugs - Pair MSRP: Now: $12.83 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5160 Hardware Kit 4160 Vacuum Secondary Carb MSRP: Now: $31.46 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5150 Hardware Kit 4150 Double Pumper Carb MSRP: Now: $34.33 Add to Cart Compare Quick view Details QUICK FUEL TECHNOLOGY | sku: QFT18-100 Needle & Seat Hardware Kit MSRP: Now: $7.62 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5117 .150 Alcohol Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5116 .120 Trick Hi-Flow Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115X .125 Viton Needle & Seat 10-pk MSRP: Now: $97.40 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view Details ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment MSRP: Now: $21.43 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) MSRP: Now: $9.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) MSRP: Now: $8.30 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5442 .042in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5437 .037in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5435 .035in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5431 .031in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5370 Fuel Bowl Float Modified Nitrophyl MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5365S Secondary Float Bowl - Double Pump MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5364S Bare Primary Float Bowl (Center Pivot) MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5361 Brass Replacement Float (Center Pivot) MSRP: Now: $10.45 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) MSRP: Now: $19.34 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5350 Brass Replacement Float (600 Style) MSRP: Now: $10.02 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5340 Trick Vacuum Secondary Diaphragm MSRP: Now: $10.74 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337X 50cc Pump Diaphragms (10pk) MSRP: Now: $68.73 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337 50cc Accelerator Pump Diaphragm MSRP: Now: $8.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335X 30cc Pump Diamphragm (10pk) MSRP: Now: $40.06 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335 30cc Accelerator Pump Diaphragm MSRP: Now: $5.58 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5170 Clear Fuel Bowl Sight Plugs - Pair MSRP: Now: $12.83 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5160 Hardware Kit 4160 Vacuum Secondary Carb MSRP: Now: $31.46 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5150 Hardware Kit 4150 Double Pumper Carb MSRP: Now: $34.33 Add to Cart Compare Quick view Details QUICK FUEL TECHNOLOGY | sku: QFT18-100 Needle & Seat Hardware Kit MSRP: Now: $7.62 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5117 .150 Alcohol Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5116 .120 Trick Hi-Flow Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115X .125 Viton Needle & Seat 10-pk MSRP: Now: $97.40 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view Details ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) MSRP: Now: $9.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) MSRP: Now: $8.30 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5442 .042in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5437 .037in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5435 .035in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5431 .031in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5370 Fuel Bowl Float Modified Nitrophyl MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5365S Secondary Float Bowl - Double Pump MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5364S Bare Primary Float Bowl (Center Pivot) MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5361 Brass Replacement Float (Center Pivot) MSRP: Now: $10.45 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) MSRP: Now: $19.34 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5350 Brass Replacement Float (600 Style) MSRP: Now: $10.02 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5340 Trick Vacuum Secondary Diaphragm MSRP: Now: $10.74 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337X 50cc Pump Diaphragms (10pk) MSRP: Now: $68.73 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337 50cc Accelerator Pump Diaphragm MSRP: Now: $8.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335X 30cc Pump Diamphragm (10pk) MSRP: Now: $40.06 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335 30cc Accelerator Pump Diaphragm MSRP: Now: $5.58 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5170 Clear Fuel Bowl Sight Plugs - Pair MSRP: Now: $12.83 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5160 Hardware Kit 4160 Vacuum Secondary Carb MSRP: Now: $31.46 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5150 Hardware Kit 4150 Double Pumper Carb MSRP: Now: $34.33 Add to Cart Compare Quick view Details QUICK FUEL TECHNOLOGY | sku: QFT18-100 Needle & Seat Hardware Kit MSRP: Now: $7.62 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5117 .150 Alcohol Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5116 .120 Trick Hi-Flow Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115X .125 Viton Needle & Seat 10-pk MSRP: Now: $97.40 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view Details ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) MSRP: Now: $9.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) MSRP: Now: $8.30 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5442 .042in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5437 .037in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5435 .035in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5431 .031in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5370 Fuel Bowl Float Modified Nitrophyl MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5365S Secondary Float Bowl - Double Pump MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5364S Bare Primary Float Bowl (Center Pivot) MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5361 Brass Replacement Float (Center Pivot) MSRP: Now: $10.45 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) MSRP: Now: $19.34 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5350 Brass Replacement Float (600 Style) MSRP: Now: $10.02 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5340 Trick Vacuum Secondary Diaphragm MSRP: Now: $10.74 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337X 50cc Pump Diaphragms (10pk) MSRP: Now: $68.73 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337 50cc Accelerator Pump Diaphragm MSRP: Now: $8.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335X 30cc Pump Diamphragm (10pk) MSRP: Now: $40.06 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335 30cc Accelerator Pump Diaphragm MSRP: Now: $5.58 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5170 Clear Fuel Bowl Sight Plugs - Pair MSRP: Now: $12.83 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5160 Hardware Kit 4160 Vacuum Secondary Carb MSRP: Now: $31.46 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5150 Hardware Kit 4150 Double Pumper Carb MSRP: Now: $34.33 Add to Cart Compare Quick view Details QUICK FUEL TECHNOLOGY | sku: QFT18-100 Needle & Seat Hardware Kit MSRP: Now: $7.62 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5117 .150 Alcohol Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5116 .120 Trick Hi-Flow Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115X .125 Viton Needle & Seat 10-pk MSRP: Now: $97.40 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view Details ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) MSRP: Now: $9.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) MSRP: Now: $8.30 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5442 .042in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5437 .037in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5435 .035in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5431 .031in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5370 Fuel Bowl Float Modified Nitrophyl MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5365S Secondary Float Bowl - Double Pump MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5364S Bare Primary Float Bowl (Center Pivot) MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5361 Brass Replacement Float (Center Pivot) MSRP: Now: $10.45 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) MSRP: Now: $19.34 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5350 Brass Replacement Float (600 Style) MSRP: Now: $10.02 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5340 Trick Vacuum Secondary Diaphragm MSRP: Now: $10.74 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337X 50cc Pump Diaphragms (10pk) MSRP: Now: $68.73 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337 50cc Accelerator Pump Diaphragm MSRP: Now: $8.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335X 30cc Pump Diamphragm (10pk) MSRP: Now: $40.06 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335 30cc Accelerator Pump Diaphragm MSRP: Now: $5.58 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5170 Clear Fuel Bowl Sight Plugs - Pair MSRP: Now: $12.83 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5160 Hardware Kit 4160 Vacuum Secondary Carb MSRP: Now: $31.46 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5150 Hardware Kit 4150 Double Pumper Carb MSRP: Now: $34.33 Add to Cart Compare Quick view Details QUICK FUEL TECHNOLOGY | sku: QFT18-100 Needle & Seat Hardware Kit MSRP: Now: $7.62 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5117 .150 Alcohol Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5116 .120 Trick Hi-Flow Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115X .125 Viton Needle & Seat 10-pk MSRP: Now: $97.40 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view Details ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type MSRP: Now: $17.19 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) MSRP: Now: $9.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) MSRP: Now: $8.30 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5442 .042in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5437 .037in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5435 .035in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5431 .031in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5370 Fuel Bowl Float Modified Nitrophyl MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5365S Secondary Float Bowl - Double Pump MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5364S Bare Primary Float Bowl (Center Pivot) MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5361 Brass Replacement Float (Center Pivot) MSRP: Now: $10.45 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) MSRP: Now: $19.34 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5350 Brass Replacement Float (600 Style) MSRP: Now: $10.02 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5340 Trick Vacuum Secondary Diaphragm MSRP: Now: $10.74 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337X 50cc Pump Diaphragms (10pk) MSRP: Now: $68.73 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337 50cc Accelerator Pump Diaphragm MSRP: Now: $8.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335X 30cc Pump Diamphragm (10pk) MSRP: Now: $40.06 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335 30cc Accelerator Pump Diaphragm MSRP: Now: $5.58 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5170 Clear Fuel Bowl Sight Plugs - Pair MSRP: Now: $12.83 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5160 Hardware Kit 4160 Vacuum Secondary Carb MSRP: Now: $31.46 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5150 Hardware Kit 4150 Double Pumper Carb MSRP: Now: $34.33 Add to Cart Compare Quick view Details QUICK FUEL TECHNOLOGY | sku: QFT18-100 Needle & Seat Hardware Kit MSRP: Now: $7.62 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5117 .150 Alcohol Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5116 .120 Trick Hi-Flow Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115X .125 Viton Needle & Seat 10-pk MSRP: Now: $97.40 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view Details ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) MSRP: Now: $9.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) MSRP: Now: $8.30 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5442 .042in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5437 .037in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5435 .035in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5431 .031in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5370 Fuel Bowl Float Modified Nitrophyl MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5365S Secondary Float Bowl - Double Pump MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5364S Bare Primary Float Bowl (Center Pivot) MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5361 Brass Replacement Float (Center Pivot) MSRP: Now: $10.45 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) MSRP: Now: $19.34 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5350 Brass Replacement Float (600 Style) MSRP: Now: $10.02 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5340 Trick Vacuum Secondary Diaphragm MSRP: Now: $10.74 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337X 50cc Pump Diaphragms (10pk) MSRP: Now: $68.73 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337 50cc Accelerator Pump Diaphragm MSRP: Now: $8.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335X 30cc Pump Diamphragm (10pk) MSRP: Now: $40.06 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335 30cc Accelerator Pump Diaphragm MSRP: Now: $5.58 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5170 Clear Fuel Bowl Sight Plugs - Pair MSRP: Now: $12.83 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5160 Hardware Kit 4160 Vacuum Secondary Carb MSRP: Now: $31.46 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5150 Hardware Kit 4150 Double Pumper Carb MSRP: Now: $34.33 Add to Cart Compare Quick view Details QUICK FUEL TECHNOLOGY | sku: QFT18-100 Needle & Seat Hardware Kit MSRP: Now: $7.62 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5117 .150 Alcohol Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5116 .120 Trick Hi-Flow Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115X .125 Viton Needle & Seat 10-pk MSRP: Now: $97.40 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view Details ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) MSRP: Now: $8.30 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5442 .042in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5437 .037in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5435 .035in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5431 .031in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5370 Fuel Bowl Float Modified Nitrophyl MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5365S Secondary Float Bowl - Double Pump MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5364S Bare Primary Float Bowl (Center Pivot) MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5361 Brass Replacement Float (Center Pivot) MSRP: Now: $10.45 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) MSRP: Now: $19.34 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5350 Brass Replacement Float (600 Style) MSRP: Now: $10.02 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5340 Trick Vacuum Secondary Diaphragm MSRP: Now: $10.74 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337X 50cc Pump Diaphragms (10pk) MSRP: Now: $68.73 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337 50cc Accelerator Pump Diaphragm MSRP: Now: $8.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335X 30cc Pump Diamphragm (10pk) MSRP: Now: $40.06 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335 30cc Accelerator Pump Diaphragm MSRP: Now: $5.58 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5170 Clear Fuel Bowl Sight Plugs - Pair MSRP: Now: $12.83 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5160 Hardware Kit 4160 Vacuum Secondary Carb MSRP: Now: $31.46 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5150 Hardware Kit 4150 Double Pumper Carb MSRP: Now: $34.33 Add to Cart Compare Quick view Details QUICK FUEL TECHNOLOGY | sku: QFT18-100 Needle & Seat Hardware Kit MSRP: Now: $7.62 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5117 .150 Alcohol Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5116 .120 Trick Hi-Flow Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115X .125 Viton Needle & Seat 10-pk MSRP: Now: $97.40 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view Details ADVANCED ENGINE DESIGN | sku: AED5442 .042in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5437 .037in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5435 .035in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5431 .031in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5370 Fuel Bowl Float Modified Nitrophyl MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5365S Secondary Float Bowl - Double Pump MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5364S Bare Primary Float Bowl (Center Pivot) MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5361 Brass Replacement Float (Center Pivot) MSRP: Now: $10.45 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) MSRP: Now: $19.34 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5350 Brass Replacement Float (600 Style) MSRP: Now: $10.02 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5340 Trick Vacuum Secondary Diaphragm MSRP: Now: $10.74 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337X 50cc Pump Diaphragms (10pk) MSRP: Now: $68.73 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337 50cc Accelerator Pump Diaphragm MSRP: Now: $8.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335X 30cc Pump Diamphragm (10pk) MSRP: Now: $40.06 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335 30cc Accelerator Pump Diaphragm MSRP: Now: $5.58 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5170 Clear Fuel Bowl Sight Plugs - Pair MSRP: Now: $12.83 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5160 Hardware Kit 4160 Vacuum Secondary Carb MSRP: Now: $31.46 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5150 Hardware Kit 4150 Double Pumper Carb MSRP: Now: $34.33 Add to Cart Compare Quick view Details QUICK FUEL TECHNOLOGY | sku: QFT18-100 Needle & Seat Hardware Kit MSRP: Now: $7.62 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5117 .150 Alcohol Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5116 .120 Trick Hi-Flow Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115X .125 Viton Needle & Seat 10-pk MSRP: Now: $97.40 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view Details ADVANCED ENGINE DESIGN | sku: AED5437 .037in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5435 .035in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5431 .031in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5370 Fuel Bowl Float Modified Nitrophyl MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5365S Secondary Float Bowl - Double Pump MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5364S Bare Primary Float Bowl (Center Pivot) MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5361 Brass Replacement Float (Center Pivot) MSRP: Now: $10.45 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) MSRP: Now: $19.34 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5350 Brass Replacement Float (600 Style) MSRP: Now: $10.02 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5340 Trick Vacuum Secondary Diaphragm MSRP: Now: $10.74 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337X 50cc Pump Diaphragms (10pk) MSRP: Now: $68.73 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337 50cc Accelerator Pump Diaphragm MSRP: Now: $8.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335X 30cc Pump Diamphragm (10pk) MSRP: Now: $40.06 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335 30cc Accelerator Pump Diaphragm MSRP: Now: $5.58 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5170 Clear Fuel Bowl Sight Plugs - Pair MSRP: Now: $12.83 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5160 Hardware Kit 4160 Vacuum Secondary Carb MSRP: Now: $31.46 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5150 Hardware Kit 4150 Double Pumper Carb MSRP: Now: $34.33 Add to Cart Compare Quick view Details QUICK FUEL TECHNOLOGY | sku: QFT18-100 Needle & Seat Hardware Kit MSRP: Now: $7.62 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5117 .150 Alcohol Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5116 .120 Trick Hi-Flow Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115X .125 Viton Needle & Seat 10-pk MSRP: Now: $97.40 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view Details ADVANCED ENGINE DESIGN | sku: AED5435 .035in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5431 .031in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5370 Fuel Bowl Float Modified Nitrophyl MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5365S Secondary Float Bowl - Double Pump MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5364S Bare Primary Float Bowl (Center Pivot) MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5361 Brass Replacement Float (Center Pivot) MSRP: Now: $10.45 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) MSRP: Now: $19.34 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5350 Brass Replacement Float (600 Style) MSRP: Now: $10.02 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5340 Trick Vacuum Secondary Diaphragm MSRP: Now: $10.74 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337X 50cc Pump Diaphragms (10pk) MSRP: Now: $68.73 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337 50cc Accelerator Pump Diaphragm MSRP: Now: $8.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335X 30cc Pump Diamphragm (10pk) MSRP: Now: $40.06 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335 30cc Accelerator Pump Diaphragm MSRP: Now: $5.58 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5170 Clear Fuel Bowl Sight Plugs - Pair MSRP: Now: $12.83 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5160 Hardware Kit 4160 Vacuum Secondary Carb MSRP: Now: $31.46 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5150 Hardware Kit 4150 Double Pumper Carb MSRP: Now: $34.33 Add to Cart Compare Quick view Details QUICK FUEL TECHNOLOGY | sku: QFT18-100 Needle & Seat Hardware Kit MSRP: Now: $7.62 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5117 .150 Alcohol Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5116 .120 Trick Hi-Flow Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115X .125 Viton Needle & Seat 10-pk MSRP: Now: $97.40 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view Details ADVANCED ENGINE DESIGN | sku: AED5431 .031in Accelerator Pump Squirters MSRP: Now: $12.89 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5370 Fuel Bowl Float Modified Nitrophyl MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5365S Secondary Float Bowl - Double Pump MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5364S Bare Primary Float Bowl (Center Pivot) MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5361 Brass Replacement Float (Center Pivot) MSRP: Now: $10.45 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) MSRP: Now: $19.34 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5350 Brass Replacement Float (600 Style) MSRP: Now: $10.02 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5340 Trick Vacuum Secondary Diaphragm MSRP: Now: $10.74 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337X 50cc Pump Diaphragms (10pk) MSRP: Now: $68.73 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337 50cc Accelerator Pump Diaphragm MSRP: Now: $8.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335X 30cc Pump Diamphragm (10pk) MSRP: Now: $40.06 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335 30cc Accelerator Pump Diaphragm MSRP: Now: $5.58 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5170 Clear Fuel Bowl Sight Plugs - Pair MSRP: Now: $12.83 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5160 Hardware Kit 4160 Vacuum Secondary Carb MSRP: Now: $31.46 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5150 Hardware Kit 4150 Double Pumper Carb MSRP: Now: $34.33 Add to Cart Compare Quick view Details QUICK FUEL TECHNOLOGY | sku: QFT18-100 Needle & Seat Hardware Kit MSRP: Now: $7.62 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5117 .150 Alcohol Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5116 .120 Trick Hi-Flow Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115X .125 Viton Needle & Seat 10-pk MSRP: Now: $97.40 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view Details ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5370 Fuel Bowl Float Modified Nitrophyl MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5365S Secondary Float Bowl - Double Pump MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5364S Bare Primary Float Bowl (Center Pivot) MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5361 Brass Replacement Float (Center Pivot) MSRP: Now: $10.45 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) MSRP: Now: $19.34 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5350 Brass Replacement Float (600 Style) MSRP: Now: $10.02 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5340 Trick Vacuum Secondary Diaphragm MSRP: Now: $10.74 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337X 50cc Pump Diaphragms (10pk) MSRP: Now: $68.73 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337 50cc Accelerator Pump Diaphragm MSRP: Now: $8.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335X 30cc Pump Diamphragm (10pk) MSRP: Now: $40.06 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335 30cc Accelerator Pump Diaphragm MSRP: Now: $5.58 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5170 Clear Fuel Bowl Sight Plugs - Pair MSRP: Now: $12.83 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5160 Hardware Kit 4160 Vacuum Secondary Carb MSRP: Now: $31.46 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5150 Hardware Kit 4150 Double Pumper Carb MSRP: Now: $34.33 Add to Cart Compare Quick view Details QUICK FUEL TECHNOLOGY | sku: QFT18-100 Needle & Seat Hardware Kit MSRP: Now: $7.62 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5117 .150 Alcohol Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5116 .120 Trick Hi-Flow Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115X .125 Viton Needle & Seat 10-pk MSRP: Now: $97.40 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view Details ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5370 Fuel Bowl Float Modified Nitrophyl MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5365S Secondary Float Bowl - Double Pump MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5364S Bare Primary Float Bowl (Center Pivot) MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5361 Brass Replacement Float (Center Pivot) MSRP: Now: $10.45 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) MSRP: Now: $19.34 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5350 Brass Replacement Float (600 Style) MSRP: Now: $10.02 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5340 Trick Vacuum Secondary Diaphragm MSRP: Now: $10.74 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337X 50cc Pump Diaphragms (10pk) MSRP: Now: $68.73 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337 50cc Accelerator Pump Diaphragm MSRP: Now: $8.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335X 30cc Pump Diamphragm (10pk) MSRP: Now: $40.06 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335 30cc Accelerator Pump Diaphragm MSRP: Now: $5.58 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5170 Clear Fuel Bowl Sight Plugs - Pair MSRP: Now: $12.83 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5160 Hardware Kit 4160 Vacuum Secondary Carb MSRP: Now: $31.46 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5150 Hardware Kit 4150 Double Pumper Carb MSRP: Now: $34.33 Add to Cart Compare Quick view Details QUICK FUEL TECHNOLOGY | sku: QFT18-100 Needle & Seat Hardware Kit MSRP: Now: $7.62 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5117 .150 Alcohol Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5116 .120 Trick Hi-Flow Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115X .125 Viton Needle & Seat 10-pk MSRP: Now: $97.40 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view Details ADVANCED ENGINE DESIGN | sku: AED5370 Fuel Bowl Float Modified Nitrophyl MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5365S Secondary Float Bowl - Double Pump MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5364S Bare Primary Float Bowl (Center Pivot) MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5361 Brass Replacement Float (Center Pivot) MSRP: Now: $10.45 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) MSRP: Now: $19.34 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5350 Brass Replacement Float (600 Style) MSRP: Now: $10.02 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5340 Trick Vacuum Secondary Diaphragm MSRP: Now: $10.74 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337X 50cc Pump Diaphragms (10pk) MSRP: Now: $68.73 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337 50cc Accelerator Pump Diaphragm MSRP: Now: $8.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335X 30cc Pump Diamphragm (10pk) MSRP: Now: $40.06 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335 30cc Accelerator Pump Diaphragm MSRP: Now: $5.58 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5170 Clear Fuel Bowl Sight Plugs - Pair MSRP: Now: $12.83 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5160 Hardware Kit 4160 Vacuum Secondary Carb MSRP: Now: $31.46 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5150 Hardware Kit 4150 Double Pumper Carb MSRP: Now: $34.33 Add to Cart Compare Quick view Details QUICK FUEL TECHNOLOGY | sku: QFT18-100 Needle & Seat Hardware Kit MSRP: Now: $7.62 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5117 .150 Alcohol Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5116 .120 Trick Hi-Flow Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115X .125 Viton Needle & Seat 10-pk MSRP: Now: $97.40 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view Details ADVANCED ENGINE DESIGN | sku: AED5365S Secondary Float Bowl - Double Pump MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5364S Bare Primary Float Bowl (Center Pivot) MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5361 Brass Replacement Float (Center Pivot) MSRP: Now: $10.45 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) MSRP: Now: $19.34 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5350 Brass Replacement Float (600 Style) MSRP: Now: $10.02 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5340 Trick Vacuum Secondary Diaphragm MSRP: Now: $10.74 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337X 50cc Pump Diaphragms (10pk) MSRP: Now: $68.73 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337 50cc Accelerator Pump Diaphragm MSRP: Now: $8.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335X 30cc Pump Diamphragm (10pk) MSRP: Now: $40.06 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335 30cc Accelerator Pump Diaphragm MSRP: Now: $5.58 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5170 Clear Fuel Bowl Sight Plugs - Pair MSRP: Now: $12.83 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5160 Hardware Kit 4160 Vacuum Secondary Carb MSRP: Now: $31.46 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5150 Hardware Kit 4150 Double Pumper Carb MSRP: Now: $34.33 Add to Cart Compare Quick view Details QUICK FUEL TECHNOLOGY | sku: QFT18-100 Needle & Seat Hardware Kit MSRP: Now: $7.62 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5117 .150 Alcohol Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5116 .120 Trick Hi-Flow Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115X .125 Viton Needle & Seat 10-pk MSRP: Now: $97.40 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view Details ADVANCED ENGINE DESIGN | sku: AED5364S Bare Primary Float Bowl (Center Pivot) MSRP: Now: $50.10 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5361 Brass Replacement Float (Center Pivot) MSRP: Now: $10.45 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) MSRP: Now: $19.34 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5350 Brass Replacement Float (600 Style) MSRP: Now: $10.02 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5340 Trick Vacuum Secondary Diaphragm MSRP: Now: $10.74 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337X 50cc Pump Diaphragms (10pk) MSRP: Now: $68.73 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337 50cc Accelerator Pump Diaphragm MSRP: Now: $8.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335X 30cc Pump Diamphragm (10pk) MSRP: Now: $40.06 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335 30cc Accelerator Pump Diaphragm MSRP: Now: $5.58 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5170 Clear Fuel Bowl Sight Plugs - Pair MSRP: Now: $12.83 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5160 Hardware Kit 4160 Vacuum Secondary Carb MSRP: Now: $31.46 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5150 Hardware Kit 4150 Double Pumper Carb MSRP: Now: $34.33 Add to Cart Compare Quick view Details QUICK FUEL TECHNOLOGY | sku: QFT18-100 Needle & Seat Hardware Kit MSRP: Now: $7.62 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5117 .150 Alcohol Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5116 .120 Trick Hi-Flow Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115X .125 Viton Needle & Seat 10-pk MSRP: Now: $97.40 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view Details ADVANCED ENGINE DESIGN | sku: AED5361 Brass Replacement Float (Center Pivot) MSRP: Now: $10.45 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) MSRP: Now: $19.34 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5350 Brass Replacement Float (600 Style) MSRP: Now: $10.02 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5340 Trick Vacuum Secondary Diaphragm MSRP: Now: $10.74 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337X 50cc Pump Diaphragms (10pk) MSRP: Now: $68.73 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337 50cc Accelerator Pump Diaphragm MSRP: Now: $8.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335X 30cc Pump Diamphragm (10pk) MSRP: Now: $40.06 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335 30cc Accelerator Pump Diaphragm MSRP: Now: $5.58 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5170 Clear Fuel Bowl Sight Plugs - Pair MSRP: Now: $12.83 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5160 Hardware Kit 4160 Vacuum Secondary Carb MSRP: Now: $31.46 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5150 Hardware Kit 4150 Double Pumper Carb MSRP: Now: $34.33 Add to Cart Compare Quick view Details QUICK FUEL TECHNOLOGY | sku: QFT18-100 Needle & Seat Hardware Kit MSRP: Now: $7.62 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5117 .150 Alcohol Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5116 .120 Trick Hi-Flow Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115X .125 Viton Needle & Seat 10-pk MSRP: Now: $97.40 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view Details ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) MSRP: Now: $19.34 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5350 Brass Replacement Float (600 Style) MSRP: Now: $10.02 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5340 Trick Vacuum Secondary Diaphragm MSRP: Now: $10.74 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337X 50cc Pump Diaphragms (10pk) MSRP: Now: $68.73 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337 50cc Accelerator Pump Diaphragm MSRP: Now: $8.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335X 30cc Pump Diamphragm (10pk) MSRP: Now: $40.06 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335 30cc Accelerator Pump Diaphragm MSRP: Now: $5.58 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5170 Clear Fuel Bowl Sight Plugs - Pair MSRP: Now: $12.83 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5160 Hardware Kit 4160 Vacuum Secondary Carb MSRP: Now: $31.46 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5150 Hardware Kit 4150 Double Pumper Carb MSRP: Now: $34.33 Add to Cart Compare Quick view Details QUICK FUEL TECHNOLOGY | sku: QFT18-100 Needle & Seat Hardware Kit MSRP: Now: $7.62 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5117 .150 Alcohol Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5116 .120 Trick Hi-Flow Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115X .125 Viton Needle & Seat 10-pk MSRP: Now: $97.40 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view Details ADVANCED ENGINE DESIGN | sku: AED5350 Brass Replacement Float (600 Style) MSRP: Now: $10.02 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5340 Trick Vacuum Secondary Diaphragm MSRP: Now: $10.74 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337X 50cc Pump Diaphragms (10pk) MSRP: Now: $68.73 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337 50cc Accelerator Pump Diaphragm MSRP: Now: $8.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335X 30cc Pump Diamphragm (10pk) MSRP: Now: $40.06 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335 30cc Accelerator Pump Diaphragm MSRP: Now: $5.58 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5170 Clear Fuel Bowl Sight Plugs - Pair MSRP: Now: $12.83 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5160 Hardware Kit 4160 Vacuum Secondary Carb MSRP: Now: $31.46 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5150 Hardware Kit 4150 Double Pumper Carb MSRP: Now: $34.33 Add to Cart Compare Quick view Details QUICK FUEL TECHNOLOGY | sku: QFT18-100 Needle & Seat Hardware Kit MSRP: Now: $7.62 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5117 .150 Alcohol Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5116 .120 Trick Hi-Flow Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115X .125 Viton Needle & Seat 10-pk MSRP: Now: $97.40 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view Details ADVANCED ENGINE DESIGN | sku: AED5340 Trick Vacuum Secondary Diaphragm MSRP: Now: $10.74 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337X 50cc Pump Diaphragms (10pk) MSRP: Now: $68.73 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337 50cc Accelerator Pump Diaphragm MSRP: Now: $8.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335X 30cc Pump Diamphragm (10pk) MSRP: Now: $40.06 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335 30cc Accelerator Pump Diaphragm MSRP: Now: $5.58 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5170 Clear Fuel Bowl Sight Plugs - Pair MSRP: Now: $12.83 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5160 Hardware Kit 4160 Vacuum Secondary Carb MSRP: Now: $31.46 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5150 Hardware Kit 4150 Double Pumper Carb MSRP: Now: $34.33 Add to Cart Compare Quick view Details QUICK FUEL TECHNOLOGY | sku: QFT18-100 Needle & Seat Hardware Kit MSRP: Now: $7.62 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5117 .150 Alcohol Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5116 .120 Trick Hi-Flow Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115X .125 Viton Needle & Seat 10-pk MSRP: Now: $97.40 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337X 50cc Pump Diaphragms (10pk) MSRP: Now: $68.73 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337 50cc Accelerator Pump Diaphragm MSRP: Now: $8.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335X 30cc Pump Diamphragm (10pk) MSRP: Now: $40.06 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335 30cc Accelerator Pump Diaphragm MSRP: Now: $5.58 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5170 Clear Fuel Bowl Sight Plugs - Pair MSRP: Now: $12.83 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5160 Hardware Kit 4160 Vacuum Secondary Carb MSRP: Now: $31.46 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5150 Hardware Kit 4150 Double Pumper Carb MSRP: Now: $34.33 Add to Cart Compare Quick view Details QUICK FUEL TECHNOLOGY | sku: QFT18-100 Needle & Seat Hardware Kit MSRP: Now: $7.62 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5117 .150 Alcohol Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5116 .120 Trick Hi-Flow Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115X .125 Viton Needle & Seat 10-pk MSRP: Now: $97.40 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view Details ADVANCED ENGINE DESIGN | sku: AED5337 50cc Accelerator Pump Diaphragm MSRP: Now: $8.59 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335X 30cc Pump Diamphragm (10pk) MSRP: Now: $40.06 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335 30cc Accelerator Pump Diaphragm MSRP: Now: $5.58 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5170 Clear Fuel Bowl Sight Plugs - Pair MSRP: Now: $12.83 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5160 Hardware Kit 4160 Vacuum Secondary Carb MSRP: Now: $31.46 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5150 Hardware Kit 4150 Double Pumper Carb MSRP: Now: $34.33 Add to Cart Compare Quick view Details QUICK FUEL TECHNOLOGY | sku: QFT18-100 Needle & Seat Hardware Kit MSRP: Now: $7.62 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5117 .150 Alcohol Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5116 .120 Trick Hi-Flow Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115X .125 Viton Needle & Seat 10-pk MSRP: Now: $97.40 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335X 30cc Pump Diamphragm (10pk) MSRP: Now: $40.06 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335 30cc Accelerator Pump Diaphragm MSRP: Now: $5.58 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5170 Clear Fuel Bowl Sight Plugs - Pair MSRP: Now: $12.83 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5160 Hardware Kit 4160 Vacuum Secondary Carb MSRP: Now: $31.46 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5150 Hardware Kit 4150 Double Pumper Carb MSRP: Now: $34.33 Add to Cart Compare Quick view Details QUICK FUEL TECHNOLOGY | sku: QFT18-100 Needle & Seat Hardware Kit MSRP: Now: $7.62 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5117 .150 Alcohol Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5116 .120 Trick Hi-Flow Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115X .125 Viton Needle & Seat 10-pk MSRP: Now: $97.40 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view Details ADVANCED ENGINE DESIGN | sku: AED5335 30cc Accelerator Pump Diaphragm MSRP: Now: $5.58 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5170 Clear Fuel Bowl Sight Plugs - Pair MSRP: Now: $12.83 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5160 Hardware Kit 4160 Vacuum Secondary Carb MSRP: Now: $31.46 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5150 Hardware Kit 4150 Double Pumper Carb MSRP: Now: $34.33 Add to Cart Compare Quick view Details QUICK FUEL TECHNOLOGY | sku: QFT18-100 Needle & Seat Hardware Kit MSRP: Now: $7.62 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5117 .150 Alcohol Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5116 .120 Trick Hi-Flow Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115X .125 Viton Needle & Seat 10-pk MSRP: Now: $97.40 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view Details ADVANCED ENGINE DESIGN | sku: AED5170 Clear Fuel Bowl Sight Plugs - Pair MSRP: Now: $12.83 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5160 Hardware Kit 4160 Vacuum Secondary Carb MSRP: Now: $31.46 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5150 Hardware Kit 4150 Double Pumper Carb MSRP: Now: $34.33 Add to Cart Compare Quick view Details QUICK FUEL TECHNOLOGY | sku: QFT18-100 Needle & Seat Hardware Kit MSRP: Now: $7.62 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5117 .150 Alcohol Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5116 .120 Trick Hi-Flow Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115X .125 Viton Needle & Seat 10-pk MSRP: Now: $97.40 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view Details ADVANCED ENGINE DESIGN | sku: AED5160 Hardware Kit 4160 Vacuum Secondary Carb MSRP: Now: $31.46 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5150 Hardware Kit 4150 Double Pumper Carb MSRP: Now: $34.33 Add to Cart Compare Quick view Details QUICK FUEL TECHNOLOGY | sku: QFT18-100 Needle & Seat Hardware Kit MSRP: Now: $7.62 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5117 .150 Alcohol Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5116 .120 Trick Hi-Flow Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115X .125 Viton Needle & Seat 10-pk MSRP: Now: $97.40 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view Details ADVANCED ENGINE DESIGN | sku: AED5150 Hardware Kit 4150 Double Pumper Carb MSRP: Now: $34.33 Add to Cart Compare Quick view Details QUICK FUEL TECHNOLOGY | sku: QFT18-100 Needle & Seat Hardware Kit MSRP: Now: $7.62 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5117 .150 Alcohol Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5116 .120 Trick Hi-Flow Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115X .125 Viton Needle & Seat 10-pk MSRP: Now: $97.40 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view Details QUICK FUEL TECHNOLOGY | sku: QFT18-100 Needle & Seat Hardware Kit MSRP: Now: $7.62 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5117 .150 Alcohol Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5116 .120 Trick Hi-Flow Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115X .125 Viton Needle & Seat 10-pk MSRP: Now: $97.40 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view Details ADVANCED ENGINE DESIGN | sku: AED5117 .150 Alcohol Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5116 .120 Trick Hi-Flow Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115X .125 Viton Needle & Seat 10-pk MSRP: Now: $97.40 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view Details ADVANCED ENGINE DESIGN | sku: AED5116 .120 Trick Hi-Flow Needle & Seat - Each MSRP: Now: $11.32 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115X .125 Viton Needle & Seat 10-pk MSRP: Now: $97.40 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115X .125 Viton Needle & Seat 10-pk MSRP: Now: $97.40 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view Details ADVANCED ENGINE DESIGN | sku: AED5115 .125 Viton Needle & Seat - Each MSRP: Now: $10.65 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view ADVANCED ENGINE DESIGN | sku: AED6310 Metering Block Conv. Kit Metering Block - Secondary - Conversion to Main Jets - Gaskets / Hardware Included - Aluminum - Chromate - Holley 4160 Carburetors - Each MSRP: Now: $52.96 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view ADVANCED ENGINE DESIGN | sku: AED6170 1in Carburetor Spacer - 4150 Flange Carburetor Spacer - 1 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view ADVANCED ENGINE DESIGN | sku: AED6150 1/2in Carburetor Spacer 4150 Flange Carburetor Spacer - 0.5 in Thick - Open - Square Bore - Wood - Natural - Each MSRP: Now: $41.50 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view ADVANCED ENGINE DESIGN | sku: AED6097 Braided Fuel Line Kit - #8 Holley Carb. Carburetor Fuel Line - 8 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $86.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view ADVANCED ENGINE DESIGN | sku: AED6096 Holley #6 Braided Fuel Line w/Gauge Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Fuel Pressure Gauge - Braided Stainless Hose - Blue / Red / Silver - Holley 4150 - Kit MSRP: Now: $93.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view ADVANCED ENGINE DESIGN | sku: AED6095 Braided Fuel Line Kit - #6 Holley Carb. Carburetor Fuel Line - 6 AN Male Inlet - Dual 7/8-20 in Male Outlets - Braided Stainless Hose - Blue / Silver - Holley 4150 - Kit MSRP: Now: $74.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view ADVANCED ENGINE DESIGN | sku: AED60946 Polished S/S 4160 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4160 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view ADVANCED ENGINE DESIGN | sku: AED60945BK Polished S/S 4150 Carb Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Polished / Black - 4150 Style Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view ADVANCED ENGINE DESIGN | sku: AED60945 Polished S/S 4150 Carb. Fuel Line Kit Carburetor Fuel Line - 6 AN Male Inlet - Dual 6 AN Female Outlets - Fittings Included - Stainless - Blue / Red / Silver - Holley 4150 Carburetors - Kit MSRP: Now: $69.27 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view ADVANCED ENGINE DESIGN | sku: AED60723 Drop Leg Booster - .180in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.180 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view ADVANCED ENGINE DESIGN | sku: AED60722 Drop Leg Booster - .160in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.160 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view ADVANCED ENGINE DESIGN | sku: AED60721 Drop Leg Booster - .140in Orifice (4) Carburetor Venturi Booster - Drop Leg - 0.140 in Orifice - Aluminum - Natural - Holley 4150 Carburetors - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view ADVANCED ENGINE DESIGN | sku: AED6071 Straight Let Booster .136in (4pk) Carburetor Venturi Booster - Straight Leg - 0.136 in Orifice - Aluminum - Natural - Holley 4150 Carburetor - Set of 4 MSRP: Now: $20.77 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view ADVANCED ENGINE DESIGN | sku: AED6010 Holley Jet Assortment (82-99) Carburetor Jet Kit - Numbers 82-99 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view ADVANCED ENGINE DESIGN | sku: AED6000 Holley Jet Assortment (64-81) Carburetor Jet Kit - Numbers 64-81 - Plastic Case - Brass - Holley Carburetors - Kit MSRP: Now: $71.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view ADVANCED ENGINE DESIGN | sku: AED5896 Trick Jet Extensions w/ machined Float Jet Extensions - Push-On - Notched Float - Nitrophyl - Secondary - Demon / Holley 4150 / 4160 / 4500 Carburetors - Kit MSRP: Now: $37.20 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view ADVANCED ENGINE DESIGN | sku: AED5585 Quick Change Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Quick Change - Housing - Steel - Color Coded - Holley Carburetors - Kit MSRP: Now: $32.90 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view ADVANCED ENGINE DESIGN | sku: AED5580 Vacuum Secondary Tuning Kit Vacuum Secondary Spring - Steel - Color Coded - Holley Carburetors - Set of 7 MSRP: Now: $15.75 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view ADVANCED ENGINE DESIGN | sku: AED5570 30cc Accelerator Pump Kit Accelerator Pump Kit - 30 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $38.63 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view ADVANCED ENGINE DESIGN | sku: AED5565 50cc Accelerator Pump Kit Accelerator Pump Kit - 50 cc - Arm / Cam / Cover / Diaphragm / Hardware / Spring - Holley Carburetors - Kit MSRP: Now: $57.26 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view ADVANCED ENGINE DESIGN | sku: AED5560 Accelerator Pump Cam Assortment Accelerator Pump Cam Kit - Color Coded - Plastic - Holley / Quick Fuel Carburetors - Kit MSRP: Now: $21.43 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view ADVANCED ENGINE DESIGN | sku: AED5542 .042in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.042 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view ADVANCED ENGINE DESIGN | sku: AED5537 .037in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.037 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view ADVANCED ENGINE DESIGN | sku: AED5535 .035in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.035 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view ADVANCED ENGINE DESIGN | sku: AED5531 .031in Accelerator Pump Squirters - Tube Type Accelerator Pump Discharge Nozzle - 0.031 in ID - Tube Type - Aluminum - Natural - Holley Carburetors - Pair MSRP: Now: $17.19 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view ADVANCED ENGINE DESIGN | sku: AED5472X Check Valve (10pk) Accelerator Pump Check Valve - Umbrella Style - Rubber - Holley Carburetors - Set of 10 MSRP: Now: $9.59 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view
Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view