Quick view Details FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness MSRP: Now: $179.00 Add to Cart Compare Quick view Details FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft MSRP: Now: $299.00 Add to Cart Compare Quick view Details POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 MSRP: Now: $37.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness MSRP: Now: $534.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness MSRP: Now: $569.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L MSRP: Now: $744.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness MSRP: Now: $669.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness MSRP: Now: $725.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. MSRP: Now: $659.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness MSRP: Now: $599.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 MSRP: Now: $504.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60101 Tbi Harness MSRP: Now: $424.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess MSRP: Now: $103.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit MSRP: Now: $79.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness MSRP: Now: $184.99 Add to Cart Compare Quick view Details JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang MSRP: Now: $48.75 Add to Cart Compare Quick view Details ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen MSRP: Now: $36.99 Add to Cart Compare Quick view Details ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor MSRP: Now: $36.99 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness MSRP: Now: $940.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness MSRP: Now: $450.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness MSRP: Now: $360.00 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness MSRP: Now: $37.04 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI MSRP: Now: $53.24 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI MSRP: Now: $136.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-489 Sniper-2 tp Sniper-1 Adapter Wire Harness MSRP: Now: $46.31 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-467 Wire Harness LS to SS Map Adapter MSRP: Now: $23.40 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-466 Wire Harness MPFI to SS MAP Adapter MSRP: Now: $38.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-463 Adapter Harness Wideband Terminator-X MSRP: Now: $57.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-431 Crank/Cam Ignition Harness MSRP: Now: $82.61 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-430 Can Adapter- New Device to 2-Pin Main Harness MSRP: Now: $34.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-429 Dominator EFI DBW Harness - Early Truck MSRP: Now: $223.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-428 CAN Extension Harness 9in Length MSRP: Now: $43.49 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-426 Can Extension Harness 12ft MSRP: Now: $65.26 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-425 CAN Extension Harness 8ft Length MSRP: Now: $54.37 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-416 Map Sensor Adapter LS1 & LS2 to LS3 MSRP: Now: $33.20 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-406 Drive By Wire Harness GM MSRP: Now: $205.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-405 Trans Wire Harness GM 4L60 Pre 2009 - 4L80 MSRP: Now: $251.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-402 J2B Auxiliary Harness Kit MSRP: Now: $145.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-401 Auxiliary Harness J2A Connector MSRP: Now: $189.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-400 J1A/B Input/Output Connector MSRP: Now: $99.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-308 EFI Main Power Harness MSRP: Now: $81.68 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-212 Injector Harness - Ford USCAR/EV6 Style Injector MSRP: Now: $155.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-204 EFI Injector Harness - Universal Unterminated MSRP: Now: $155.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-191 Sniper 2 Main Harness w/Fuel Pump Relay MSRP: Now: $176.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-190 Sniper 2 Main Harness For PDM MSRP: Now: $120.55 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-132 Sub-Harness Mopar Gen-3 Hemi VVT & SRV MSRP: Now: $135.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-128 Engine Main Harness Ford 5.0L/5.8L MSRP: Now: $448.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-127 Bench-Top EFI Test Harness MSRP: Now: $191.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view Details FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft MSRP: Now: $299.00 Add to Cart Compare Quick view Details POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 MSRP: Now: $37.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness MSRP: Now: $534.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness MSRP: Now: $569.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L MSRP: Now: $744.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness MSRP: Now: $669.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness MSRP: Now: $725.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. MSRP: Now: $659.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness MSRP: Now: $599.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 MSRP: Now: $504.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60101 Tbi Harness MSRP: Now: $424.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess MSRP: Now: $103.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit MSRP: Now: $79.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness MSRP: Now: $184.99 Add to Cart Compare Quick view Details JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang MSRP: Now: $48.75 Add to Cart Compare Quick view Details ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen MSRP: Now: $36.99 Add to Cart Compare Quick view Details ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor MSRP: Now: $36.99 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness MSRP: Now: $940.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness MSRP: Now: $450.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness MSRP: Now: $360.00 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness MSRP: Now: $37.04 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI MSRP: Now: $53.24 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI MSRP: Now: $136.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-489 Sniper-2 tp Sniper-1 Adapter Wire Harness MSRP: Now: $46.31 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-467 Wire Harness LS to SS Map Adapter MSRP: Now: $23.40 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-466 Wire Harness MPFI to SS MAP Adapter MSRP: Now: $38.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-463 Adapter Harness Wideband Terminator-X MSRP: Now: $57.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-431 Crank/Cam Ignition Harness MSRP: Now: $82.61 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-430 Can Adapter- New Device to 2-Pin Main Harness MSRP: Now: $34.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-429 Dominator EFI DBW Harness - Early Truck MSRP: Now: $223.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-428 CAN Extension Harness 9in Length MSRP: Now: $43.49 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-426 Can Extension Harness 12ft MSRP: Now: $65.26 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-425 CAN Extension Harness 8ft Length MSRP: Now: $54.37 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-416 Map Sensor Adapter LS1 & LS2 to LS3 MSRP: Now: $33.20 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-406 Drive By Wire Harness GM MSRP: Now: $205.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-405 Trans Wire Harness GM 4L60 Pre 2009 - 4L80 MSRP: Now: $251.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-402 J2B Auxiliary Harness Kit MSRP: Now: $145.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-401 Auxiliary Harness J2A Connector MSRP: Now: $189.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-400 J1A/B Input/Output Connector MSRP: Now: $99.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-308 EFI Main Power Harness MSRP: Now: $81.68 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-212 Injector Harness - Ford USCAR/EV6 Style Injector MSRP: Now: $155.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-204 EFI Injector Harness - Universal Unterminated MSRP: Now: $155.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-191 Sniper 2 Main Harness w/Fuel Pump Relay MSRP: Now: $176.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-190 Sniper 2 Main Harness For PDM MSRP: Now: $120.55 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-132 Sub-Harness Mopar Gen-3 Hemi VVT & SRV MSRP: Now: $135.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-128 Engine Main Harness Ford 5.0L/5.8L MSRP: Now: $448.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-127 Bench-Top EFI Test Harness MSRP: Now: $191.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view Details POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 MSRP: Now: $37.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness MSRP: Now: $534.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness MSRP: Now: $569.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L MSRP: Now: $744.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness MSRP: Now: $669.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness MSRP: Now: $725.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. MSRP: Now: $659.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness MSRP: Now: $599.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 MSRP: Now: $504.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60101 Tbi Harness MSRP: Now: $424.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess MSRP: Now: $103.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit MSRP: Now: $79.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness MSRP: Now: $184.99 Add to Cart Compare Quick view Details JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang MSRP: Now: $48.75 Add to Cart Compare Quick view Details ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen MSRP: Now: $36.99 Add to Cart Compare Quick view Details ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor MSRP: Now: $36.99 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness MSRP: Now: $940.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness MSRP: Now: $450.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness MSRP: Now: $360.00 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness MSRP: Now: $37.04 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI MSRP: Now: $53.24 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI MSRP: Now: $136.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-489 Sniper-2 tp Sniper-1 Adapter Wire Harness MSRP: Now: $46.31 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-467 Wire Harness LS to SS Map Adapter MSRP: Now: $23.40 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-466 Wire Harness MPFI to SS MAP Adapter MSRP: Now: $38.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-463 Adapter Harness Wideband Terminator-X MSRP: Now: $57.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-431 Crank/Cam Ignition Harness MSRP: Now: $82.61 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-430 Can Adapter- New Device to 2-Pin Main Harness MSRP: Now: $34.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-429 Dominator EFI DBW Harness - Early Truck MSRP: Now: $223.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-428 CAN Extension Harness 9in Length MSRP: Now: $43.49 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-426 Can Extension Harness 12ft MSRP: Now: $65.26 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-425 CAN Extension Harness 8ft Length MSRP: Now: $54.37 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-416 Map Sensor Adapter LS1 & LS2 to LS3 MSRP: Now: $33.20 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-406 Drive By Wire Harness GM MSRP: Now: $205.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-405 Trans Wire Harness GM 4L60 Pre 2009 - 4L80 MSRP: Now: $251.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-402 J2B Auxiliary Harness Kit MSRP: Now: $145.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-401 Auxiliary Harness J2A Connector MSRP: Now: $189.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-400 J1A/B Input/Output Connector MSRP: Now: $99.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-308 EFI Main Power Harness MSRP: Now: $81.68 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-212 Injector Harness - Ford USCAR/EV6 Style Injector MSRP: Now: $155.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-204 EFI Injector Harness - Universal Unterminated MSRP: Now: $155.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-191 Sniper 2 Main Harness w/Fuel Pump Relay MSRP: Now: $176.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-190 Sniper 2 Main Harness For PDM MSRP: Now: $120.55 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-132 Sub-Harness Mopar Gen-3 Hemi VVT & SRV MSRP: Now: $135.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-128 Engine Main Harness Ford 5.0L/5.8L MSRP: Now: $448.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-127 Bench-Top EFI Test Harness MSRP: Now: $191.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view Details PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness MSRP: Now: $534.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness MSRP: Now: $569.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L MSRP: Now: $744.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness MSRP: Now: $669.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness MSRP: Now: $725.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. MSRP: Now: $659.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness MSRP: Now: $599.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 MSRP: Now: $504.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60101 Tbi Harness MSRP: Now: $424.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess MSRP: Now: $103.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit MSRP: Now: $79.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness MSRP: Now: $184.99 Add to Cart Compare Quick view Details JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang MSRP: Now: $48.75 Add to Cart Compare Quick view Details ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen MSRP: Now: $36.99 Add to Cart Compare Quick view Details ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor MSRP: Now: $36.99 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness MSRP: Now: $940.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness MSRP: Now: $450.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness MSRP: Now: $360.00 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness MSRP: Now: $37.04 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI MSRP: Now: $53.24 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI MSRP: Now: $136.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-489 Sniper-2 tp Sniper-1 Adapter Wire Harness MSRP: Now: $46.31 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-467 Wire Harness LS to SS Map Adapter MSRP: Now: $23.40 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-466 Wire Harness MPFI to SS MAP Adapter MSRP: Now: $38.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-463 Adapter Harness Wideband Terminator-X MSRP: Now: $57.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-431 Crank/Cam Ignition Harness MSRP: Now: $82.61 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-430 Can Adapter- New Device to 2-Pin Main Harness MSRP: Now: $34.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-429 Dominator EFI DBW Harness - Early Truck MSRP: Now: $223.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-428 CAN Extension Harness 9in Length MSRP: Now: $43.49 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-426 Can Extension Harness 12ft MSRP: Now: $65.26 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-425 CAN Extension Harness 8ft Length MSRP: Now: $54.37 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-416 Map Sensor Adapter LS1 & LS2 to LS3 MSRP: Now: $33.20 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-406 Drive By Wire Harness GM MSRP: Now: $205.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-405 Trans Wire Harness GM 4L60 Pre 2009 - 4L80 MSRP: Now: $251.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-402 J2B Auxiliary Harness Kit MSRP: Now: $145.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-401 Auxiliary Harness J2A Connector MSRP: Now: $189.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-400 J1A/B Input/Output Connector MSRP: Now: $99.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-308 EFI Main Power Harness MSRP: Now: $81.68 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-212 Injector Harness - Ford USCAR/EV6 Style Injector MSRP: Now: $155.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-204 EFI Injector Harness - Universal Unterminated MSRP: Now: $155.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-191 Sniper 2 Main Harness w/Fuel Pump Relay MSRP: Now: $176.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-190 Sniper 2 Main Harness For PDM MSRP: Now: $120.55 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-132 Sub-Harness Mopar Gen-3 Hemi VVT & SRV MSRP: Now: $135.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-128 Engine Main Harness Ford 5.0L/5.8L MSRP: Now: $448.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-127 Bench-Top EFI Test Harness MSRP: Now: $191.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view Details PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness MSRP: Now: $569.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L MSRP: Now: $744.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness MSRP: Now: $669.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness MSRP: Now: $725.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. MSRP: Now: $659.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness MSRP: Now: $599.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 MSRP: Now: $504.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60101 Tbi Harness MSRP: Now: $424.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess MSRP: Now: $103.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit MSRP: Now: $79.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness MSRP: Now: $184.99 Add to Cart Compare Quick view Details JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang MSRP: Now: $48.75 Add to Cart Compare Quick view Details ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen MSRP: Now: $36.99 Add to Cart Compare Quick view Details ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor MSRP: Now: $36.99 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness MSRP: Now: $940.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness MSRP: Now: $450.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness MSRP: Now: $360.00 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness MSRP: Now: $37.04 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI MSRP: Now: $53.24 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI MSRP: Now: $136.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-489 Sniper-2 tp Sniper-1 Adapter Wire Harness MSRP: Now: $46.31 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-467 Wire Harness LS to SS Map Adapter MSRP: Now: $23.40 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-466 Wire Harness MPFI to SS MAP Adapter MSRP: Now: $38.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-463 Adapter Harness Wideband Terminator-X MSRP: Now: $57.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-431 Crank/Cam Ignition Harness MSRP: Now: $82.61 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-430 Can Adapter- New Device to 2-Pin Main Harness MSRP: Now: $34.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-429 Dominator EFI DBW Harness - Early Truck MSRP: Now: $223.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-428 CAN Extension Harness 9in Length MSRP: Now: $43.49 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-426 Can Extension Harness 12ft MSRP: Now: $65.26 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-425 CAN Extension Harness 8ft Length MSRP: Now: $54.37 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-416 Map Sensor Adapter LS1 & LS2 to LS3 MSRP: Now: $33.20 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-406 Drive By Wire Harness GM MSRP: Now: $205.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-405 Trans Wire Harness GM 4L60 Pre 2009 - 4L80 MSRP: Now: $251.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-402 J2B Auxiliary Harness Kit MSRP: Now: $145.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-401 Auxiliary Harness J2A Connector MSRP: Now: $189.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-400 J1A/B Input/Output Connector MSRP: Now: $99.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-308 EFI Main Power Harness MSRP: Now: $81.68 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-212 Injector Harness - Ford USCAR/EV6 Style Injector MSRP: Now: $155.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-204 EFI Injector Harness - Universal Unterminated MSRP: Now: $155.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-191 Sniper 2 Main Harness w/Fuel Pump Relay MSRP: Now: $176.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-190 Sniper 2 Main Harness For PDM MSRP: Now: $120.55 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-132 Sub-Harness Mopar Gen-3 Hemi VVT & SRV MSRP: Now: $135.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-128 Engine Main Harness Ford 5.0L/5.8L MSRP: Now: $448.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-127 Bench-Top EFI Test Harness MSRP: Now: $191.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view Details PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L MSRP: Now: $744.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness MSRP: Now: $669.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness MSRP: Now: $725.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. MSRP: Now: $659.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness MSRP: Now: $599.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 MSRP: Now: $504.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60101 Tbi Harness MSRP: Now: $424.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess MSRP: Now: $103.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit MSRP: Now: $79.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness MSRP: Now: $184.99 Add to Cart Compare Quick view Details JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang MSRP: Now: $48.75 Add to Cart Compare Quick view Details ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen MSRP: Now: $36.99 Add to Cart Compare Quick view Details ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor MSRP: Now: $36.99 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness MSRP: Now: $940.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness MSRP: Now: $450.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness MSRP: Now: $360.00 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness MSRP: Now: $37.04 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI MSRP: Now: $53.24 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI MSRP: Now: $136.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-489 Sniper-2 tp Sniper-1 Adapter Wire Harness MSRP: Now: $46.31 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-467 Wire Harness LS to SS Map Adapter MSRP: Now: $23.40 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-466 Wire Harness MPFI to SS MAP Adapter MSRP: Now: $38.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-463 Adapter Harness Wideband Terminator-X MSRP: Now: $57.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-431 Crank/Cam Ignition Harness MSRP: Now: $82.61 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-430 Can Adapter- New Device to 2-Pin Main Harness MSRP: Now: $34.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-429 Dominator EFI DBW Harness - Early Truck MSRP: Now: $223.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-428 CAN Extension Harness 9in Length MSRP: Now: $43.49 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-426 Can Extension Harness 12ft MSRP: Now: $65.26 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-425 CAN Extension Harness 8ft Length MSRP: Now: $54.37 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-416 Map Sensor Adapter LS1 & LS2 to LS3 MSRP: Now: $33.20 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-406 Drive By Wire Harness GM MSRP: Now: $205.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-405 Trans Wire Harness GM 4L60 Pre 2009 - 4L80 MSRP: Now: $251.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-402 J2B Auxiliary Harness Kit MSRP: Now: $145.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-401 Auxiliary Harness J2A Connector MSRP: Now: $189.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-400 J1A/B Input/Output Connector MSRP: Now: $99.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-308 EFI Main Power Harness MSRP: Now: $81.68 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-212 Injector Harness - Ford USCAR/EV6 Style Injector MSRP: Now: $155.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-204 EFI Injector Harness - Universal Unterminated MSRP: Now: $155.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-191 Sniper 2 Main Harness w/Fuel Pump Relay MSRP: Now: $176.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-190 Sniper 2 Main Harness For PDM MSRP: Now: $120.55 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-132 Sub-Harness Mopar Gen-3 Hemi VVT & SRV MSRP: Now: $135.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-128 Engine Main Harness Ford 5.0L/5.8L MSRP: Now: $448.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-127 Bench-Top EFI Test Harness MSRP: Now: $191.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view Details PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness MSRP: Now: $669.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness MSRP: Now: $725.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. MSRP: Now: $659.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness MSRP: Now: $599.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 MSRP: Now: $504.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60101 Tbi Harness MSRP: Now: $424.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess MSRP: Now: $103.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit MSRP: Now: $79.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness MSRP: Now: $184.99 Add to Cart Compare Quick view Details JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang MSRP: Now: $48.75 Add to Cart Compare Quick view Details ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen MSRP: Now: $36.99 Add to Cart Compare Quick view Details ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor MSRP: Now: $36.99 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness MSRP: Now: $940.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness MSRP: Now: $450.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness MSRP: Now: $360.00 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness MSRP: Now: $37.04 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI MSRP: Now: $53.24 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI MSRP: Now: $136.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-489 Sniper-2 tp Sniper-1 Adapter Wire Harness MSRP: Now: $46.31 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-467 Wire Harness LS to SS Map Adapter MSRP: Now: $23.40 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-466 Wire Harness MPFI to SS MAP Adapter MSRP: Now: $38.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-463 Adapter Harness Wideband Terminator-X MSRP: Now: $57.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-431 Crank/Cam Ignition Harness MSRP: Now: $82.61 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-430 Can Adapter- New Device to 2-Pin Main Harness MSRP: Now: $34.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-429 Dominator EFI DBW Harness - Early Truck MSRP: Now: $223.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-428 CAN Extension Harness 9in Length MSRP: Now: $43.49 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-426 Can Extension Harness 12ft MSRP: Now: $65.26 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-425 CAN Extension Harness 8ft Length MSRP: Now: $54.37 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-416 Map Sensor Adapter LS1 & LS2 to LS3 MSRP: Now: $33.20 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-406 Drive By Wire Harness GM MSRP: Now: $205.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-405 Trans Wire Harness GM 4L60 Pre 2009 - 4L80 MSRP: Now: $251.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-402 J2B Auxiliary Harness Kit MSRP: Now: $145.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-401 Auxiliary Harness J2A Connector MSRP: Now: $189.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-400 J1A/B Input/Output Connector MSRP: Now: $99.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-308 EFI Main Power Harness MSRP: Now: $81.68 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-212 Injector Harness - Ford USCAR/EV6 Style Injector MSRP: Now: $155.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-204 EFI Injector Harness - Universal Unterminated MSRP: Now: $155.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-191 Sniper 2 Main Harness w/Fuel Pump Relay MSRP: Now: $176.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-190 Sniper 2 Main Harness For PDM MSRP: Now: $120.55 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-132 Sub-Harness Mopar Gen-3 Hemi VVT & SRV MSRP: Now: $135.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-128 Engine Main Harness Ford 5.0L/5.8L MSRP: Now: $448.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-127 Bench-Top EFI Test Harness MSRP: Now: $191.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view Details PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness MSRP: Now: $725.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. MSRP: Now: $659.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness MSRP: Now: $599.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 MSRP: Now: $504.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60101 Tbi Harness MSRP: Now: $424.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess MSRP: Now: $103.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit MSRP: Now: $79.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness MSRP: Now: $184.99 Add to Cart Compare Quick view Details JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang MSRP: Now: $48.75 Add to Cart Compare Quick view Details ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen MSRP: Now: $36.99 Add to Cart Compare Quick view Details ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor MSRP: Now: $36.99 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness MSRP: Now: $940.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness MSRP: Now: $450.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness MSRP: Now: $360.00 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness MSRP: Now: $37.04 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI MSRP: Now: $53.24 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI MSRP: Now: $136.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-489 Sniper-2 tp Sniper-1 Adapter Wire Harness MSRP: Now: $46.31 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-467 Wire Harness LS to SS Map Adapter MSRP: Now: $23.40 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-466 Wire Harness MPFI to SS MAP Adapter MSRP: Now: $38.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-463 Adapter Harness Wideband Terminator-X MSRP: Now: $57.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-431 Crank/Cam Ignition Harness MSRP: Now: $82.61 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-430 Can Adapter- New Device to 2-Pin Main Harness MSRP: Now: $34.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-429 Dominator EFI DBW Harness - Early Truck MSRP: Now: $223.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-428 CAN Extension Harness 9in Length MSRP: Now: $43.49 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-426 Can Extension Harness 12ft MSRP: Now: $65.26 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-425 CAN Extension Harness 8ft Length MSRP: Now: $54.37 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-416 Map Sensor Adapter LS1 & LS2 to LS3 MSRP: Now: $33.20 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-406 Drive By Wire Harness GM MSRP: Now: $205.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-405 Trans Wire Harness GM 4L60 Pre 2009 - 4L80 MSRP: Now: $251.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-402 J2B Auxiliary Harness Kit MSRP: Now: $145.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-401 Auxiliary Harness J2A Connector MSRP: Now: $189.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-400 J1A/B Input/Output Connector MSRP: Now: $99.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-308 EFI Main Power Harness MSRP: Now: $81.68 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-212 Injector Harness - Ford USCAR/EV6 Style Injector MSRP: Now: $155.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-204 EFI Injector Harness - Universal Unterminated MSRP: Now: $155.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-191 Sniper 2 Main Harness w/Fuel Pump Relay MSRP: Now: $176.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-190 Sniper 2 Main Harness For PDM MSRP: Now: $120.55 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-132 Sub-Harness Mopar Gen-3 Hemi VVT & SRV MSRP: Now: $135.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-128 Engine Main Harness Ford 5.0L/5.8L MSRP: Now: $448.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-127 Bench-Top EFI Test Harness MSRP: Now: $191.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view Details PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. MSRP: Now: $659.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness MSRP: Now: $599.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 MSRP: Now: $504.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60101 Tbi Harness MSRP: Now: $424.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess MSRP: Now: $103.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit MSRP: Now: $79.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness MSRP: Now: $184.99 Add to Cart Compare Quick view Details JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang MSRP: Now: $48.75 Add to Cart Compare Quick view Details ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen MSRP: Now: $36.99 Add to Cart Compare Quick view Details ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor MSRP: Now: $36.99 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness MSRP: Now: $940.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness MSRP: Now: $450.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness MSRP: Now: $360.00 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness MSRP: Now: $37.04 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI MSRP: Now: $53.24 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI MSRP: Now: $136.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-489 Sniper-2 tp Sniper-1 Adapter Wire Harness MSRP: Now: $46.31 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-467 Wire Harness LS to SS Map Adapter MSRP: Now: $23.40 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-466 Wire Harness MPFI to SS MAP Adapter MSRP: Now: $38.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-463 Adapter Harness Wideband Terminator-X MSRP: Now: $57.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-431 Crank/Cam Ignition Harness MSRP: Now: $82.61 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-430 Can Adapter- New Device to 2-Pin Main Harness MSRP: Now: $34.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-429 Dominator EFI DBW Harness - Early Truck MSRP: Now: $223.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-428 CAN Extension Harness 9in Length MSRP: Now: $43.49 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-426 Can Extension Harness 12ft MSRP: Now: $65.26 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-425 CAN Extension Harness 8ft Length MSRP: Now: $54.37 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-416 Map Sensor Adapter LS1 & LS2 to LS3 MSRP: Now: $33.20 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-406 Drive By Wire Harness GM MSRP: Now: $205.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-405 Trans Wire Harness GM 4L60 Pre 2009 - 4L80 MSRP: Now: $251.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-402 J2B Auxiliary Harness Kit MSRP: Now: $145.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-401 Auxiliary Harness J2A Connector MSRP: Now: $189.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-400 J1A/B Input/Output Connector MSRP: Now: $99.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-308 EFI Main Power Harness MSRP: Now: $81.68 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-212 Injector Harness - Ford USCAR/EV6 Style Injector MSRP: Now: $155.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-204 EFI Injector Harness - Universal Unterminated MSRP: Now: $155.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-191 Sniper 2 Main Harness w/Fuel Pump Relay MSRP: Now: $176.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-190 Sniper 2 Main Harness For PDM MSRP: Now: $120.55 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-132 Sub-Harness Mopar Gen-3 Hemi VVT & SRV MSRP: Now: $135.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-128 Engine Main Harness Ford 5.0L/5.8L MSRP: Now: $448.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-127 Bench-Top EFI Test Harness MSRP: Now: $191.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view Details PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness MSRP: Now: $599.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 MSRP: Now: $504.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60101 Tbi Harness MSRP: Now: $424.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess MSRP: Now: $103.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit MSRP: Now: $79.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness MSRP: Now: $184.99 Add to Cart Compare Quick view Details JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang MSRP: Now: $48.75 Add to Cart Compare Quick view Details ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen MSRP: Now: $36.99 Add to Cart Compare Quick view Details ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor MSRP: Now: $36.99 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness MSRP: Now: $940.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness MSRP: Now: $450.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness MSRP: Now: $360.00 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness MSRP: Now: $37.04 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI MSRP: Now: $53.24 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI MSRP: Now: $136.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-489 Sniper-2 tp Sniper-1 Adapter Wire Harness MSRP: Now: $46.31 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-467 Wire Harness LS to SS Map Adapter MSRP: Now: $23.40 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-466 Wire Harness MPFI to SS MAP Adapter MSRP: Now: $38.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-463 Adapter Harness Wideband Terminator-X MSRP: Now: $57.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-431 Crank/Cam Ignition Harness MSRP: Now: $82.61 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-430 Can Adapter- New Device to 2-Pin Main Harness MSRP: Now: $34.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-429 Dominator EFI DBW Harness - Early Truck MSRP: Now: $223.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-428 CAN Extension Harness 9in Length MSRP: Now: $43.49 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-426 Can Extension Harness 12ft MSRP: Now: $65.26 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-425 CAN Extension Harness 8ft Length MSRP: Now: $54.37 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-416 Map Sensor Adapter LS1 & LS2 to LS3 MSRP: Now: $33.20 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-406 Drive By Wire Harness GM MSRP: Now: $205.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-405 Trans Wire Harness GM 4L60 Pre 2009 - 4L80 MSRP: Now: $251.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-402 J2B Auxiliary Harness Kit MSRP: Now: $145.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-401 Auxiliary Harness J2A Connector MSRP: Now: $189.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-400 J1A/B Input/Output Connector MSRP: Now: $99.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-308 EFI Main Power Harness MSRP: Now: $81.68 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-212 Injector Harness - Ford USCAR/EV6 Style Injector MSRP: Now: $155.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-204 EFI Injector Harness - Universal Unterminated MSRP: Now: $155.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-191 Sniper 2 Main Harness w/Fuel Pump Relay MSRP: Now: $176.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-190 Sniper 2 Main Harness For PDM MSRP: Now: $120.55 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-132 Sub-Harness Mopar Gen-3 Hemi VVT & SRV MSRP: Now: $135.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-128 Engine Main Harness Ford 5.0L/5.8L MSRP: Now: $448.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-127 Bench-Top EFI Test Harness MSRP: Now: $191.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view Details PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 MSRP: Now: $504.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI60101 Tbi Harness MSRP: Now: $424.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess MSRP: Now: $103.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit MSRP: Now: $79.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness MSRP: Now: $184.99 Add to Cart Compare Quick view Details JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang MSRP: Now: $48.75 Add to Cart Compare Quick view Details ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen MSRP: Now: $36.99 Add to Cart Compare Quick view Details ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor MSRP: Now: $36.99 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness MSRP: Now: $940.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness MSRP: Now: $450.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness MSRP: Now: $360.00 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness MSRP: Now: $37.04 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI MSRP: Now: $53.24 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI MSRP: Now: $136.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-489 Sniper-2 tp Sniper-1 Adapter Wire Harness MSRP: Now: $46.31 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-467 Wire Harness LS to SS Map Adapter MSRP: Now: $23.40 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-466 Wire Harness MPFI to SS MAP Adapter MSRP: Now: $38.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-463 Adapter Harness Wideband Terminator-X MSRP: Now: $57.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-431 Crank/Cam Ignition Harness MSRP: Now: $82.61 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-430 Can Adapter- New Device to 2-Pin Main Harness MSRP: Now: $34.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-429 Dominator EFI DBW Harness - Early Truck MSRP: Now: $223.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-428 CAN Extension Harness 9in Length MSRP: Now: $43.49 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-426 Can Extension Harness 12ft MSRP: Now: $65.26 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-425 CAN Extension Harness 8ft Length MSRP: Now: $54.37 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-416 Map Sensor Adapter LS1 & LS2 to LS3 MSRP: Now: $33.20 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-406 Drive By Wire Harness GM MSRP: Now: $205.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-405 Trans Wire Harness GM 4L60 Pre 2009 - 4L80 MSRP: Now: $251.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-402 J2B Auxiliary Harness Kit MSRP: Now: $145.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-401 Auxiliary Harness J2A Connector MSRP: Now: $189.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-400 J1A/B Input/Output Connector MSRP: Now: $99.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-308 EFI Main Power Harness MSRP: Now: $81.68 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-212 Injector Harness - Ford USCAR/EV6 Style Injector MSRP: Now: $155.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-204 EFI Injector Harness - Universal Unterminated MSRP: Now: $155.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-191 Sniper 2 Main Harness w/Fuel Pump Relay MSRP: Now: $176.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-190 Sniper 2 Main Harness For PDM MSRP: Now: $120.55 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-132 Sub-Harness Mopar Gen-3 Hemi VVT & SRV MSRP: Now: $135.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-128 Engine Main Harness Ford 5.0L/5.8L MSRP: Now: $448.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-127 Bench-Top EFI Test Harness MSRP: Now: $191.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view Details PAINLESS WIRING | sku: PWI60101 Tbi Harness MSRP: Now: $424.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess MSRP: Now: $103.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit MSRP: Now: $79.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness MSRP: Now: $184.99 Add to Cart Compare Quick view Details JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang MSRP: Now: $48.75 Add to Cart Compare Quick view Details ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen MSRP: Now: $36.99 Add to Cart Compare Quick view Details ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor MSRP: Now: $36.99 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness MSRP: Now: $940.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness MSRP: Now: $450.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness MSRP: Now: $360.00 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness MSRP: Now: $37.04 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI MSRP: Now: $53.24 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI MSRP: Now: $136.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-489 Sniper-2 tp Sniper-1 Adapter Wire Harness MSRP: Now: $46.31 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-467 Wire Harness LS to SS Map Adapter MSRP: Now: $23.40 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-466 Wire Harness MPFI to SS MAP Adapter MSRP: Now: $38.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-463 Adapter Harness Wideband Terminator-X MSRP: Now: $57.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-431 Crank/Cam Ignition Harness MSRP: Now: $82.61 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-430 Can Adapter- New Device to 2-Pin Main Harness MSRP: Now: $34.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-429 Dominator EFI DBW Harness - Early Truck MSRP: Now: $223.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-428 CAN Extension Harness 9in Length MSRP: Now: $43.49 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-426 Can Extension Harness 12ft MSRP: Now: $65.26 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-425 CAN Extension Harness 8ft Length MSRP: Now: $54.37 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-416 Map Sensor Adapter LS1 & LS2 to LS3 MSRP: Now: $33.20 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-406 Drive By Wire Harness GM MSRP: Now: $205.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-405 Trans Wire Harness GM 4L60 Pre 2009 - 4L80 MSRP: Now: $251.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-402 J2B Auxiliary Harness Kit MSRP: Now: $145.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-401 Auxiliary Harness J2A Connector MSRP: Now: $189.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-400 J1A/B Input/Output Connector MSRP: Now: $99.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-308 EFI Main Power Harness MSRP: Now: $81.68 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-212 Injector Harness - Ford USCAR/EV6 Style Injector MSRP: Now: $155.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-204 EFI Injector Harness - Universal Unterminated MSRP: Now: $155.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-191 Sniper 2 Main Harness w/Fuel Pump Relay MSRP: Now: $176.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-190 Sniper 2 Main Harness For PDM MSRP: Now: $120.55 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-132 Sub-Harness Mopar Gen-3 Hemi VVT & SRV MSRP: Now: $135.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-128 Engine Main Harness Ford 5.0L/5.8L MSRP: Now: $448.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-127 Bench-Top EFI Test Harness MSRP: Now: $191.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view Details PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess MSRP: Now: $103.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit MSRP: Now: $79.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness MSRP: Now: $184.99 Add to Cart Compare Quick view Details JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang MSRP: Now: $48.75 Add to Cart Compare Quick view Details ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen MSRP: Now: $36.99 Add to Cart Compare Quick view Details ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor MSRP: Now: $36.99 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness MSRP: Now: $940.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness MSRP: Now: $450.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness MSRP: Now: $360.00 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness MSRP: Now: $37.04 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI MSRP: Now: $53.24 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI MSRP: Now: $136.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-489 Sniper-2 tp Sniper-1 Adapter Wire Harness MSRP: Now: $46.31 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-467 Wire Harness LS to SS Map Adapter MSRP: Now: $23.40 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-466 Wire Harness MPFI to SS MAP Adapter MSRP: Now: $38.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-463 Adapter Harness Wideband Terminator-X MSRP: Now: $57.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-431 Crank/Cam Ignition Harness MSRP: Now: $82.61 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-430 Can Adapter- New Device to 2-Pin Main Harness MSRP: Now: $34.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-429 Dominator EFI DBW Harness - Early Truck MSRP: Now: $223.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-428 CAN Extension Harness 9in Length MSRP: Now: $43.49 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-426 Can Extension Harness 12ft MSRP: Now: $65.26 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-425 CAN Extension Harness 8ft Length MSRP: Now: $54.37 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-416 Map Sensor Adapter LS1 & LS2 to LS3 MSRP: Now: $33.20 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-406 Drive By Wire Harness GM MSRP: Now: $205.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-405 Trans Wire Harness GM 4L60 Pre 2009 - 4L80 MSRP: Now: $251.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-402 J2B Auxiliary Harness Kit MSRP: Now: $145.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-401 Auxiliary Harness J2A Connector MSRP: Now: $189.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-400 J1A/B Input/Output Connector MSRP: Now: $99.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-308 EFI Main Power Harness MSRP: Now: $81.68 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-212 Injector Harness - Ford USCAR/EV6 Style Injector MSRP: Now: $155.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-204 EFI Injector Harness - Universal Unterminated MSRP: Now: $155.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-191 Sniper 2 Main Harness w/Fuel Pump Relay MSRP: Now: $176.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-190 Sniper 2 Main Harness For PDM MSRP: Now: $120.55 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-132 Sub-Harness Mopar Gen-3 Hemi VVT & SRV MSRP: Now: $135.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-128 Engine Main Harness Ford 5.0L/5.8L MSRP: Now: $448.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-127 Bench-Top EFI Test Harness MSRP: Now: $191.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view Details PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit MSRP: Now: $79.99 Add to Cart Compare Quick view Details PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness MSRP: Now: $184.99 Add to Cart Compare Quick view Details JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang MSRP: Now: $48.75 Add to Cart Compare Quick view Details ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen MSRP: Now: $36.99 Add to Cart Compare Quick view Details ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor MSRP: Now: $36.99 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness MSRP: Now: $940.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness MSRP: Now: $450.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness MSRP: Now: $360.00 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness MSRP: Now: $37.04 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI MSRP: Now: $53.24 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI MSRP: Now: $136.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-489 Sniper-2 tp Sniper-1 Adapter Wire Harness MSRP: Now: $46.31 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-467 Wire Harness LS to SS Map Adapter MSRP: Now: $23.40 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-466 Wire Harness MPFI to SS MAP Adapter MSRP: Now: $38.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-463 Adapter Harness Wideband Terminator-X MSRP: Now: $57.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-431 Crank/Cam Ignition Harness MSRP: Now: $82.61 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-430 Can Adapter- New Device to 2-Pin Main Harness MSRP: Now: $34.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-429 Dominator EFI DBW Harness - Early Truck MSRP: Now: $223.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-428 CAN Extension Harness 9in Length MSRP: Now: $43.49 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-426 Can Extension Harness 12ft MSRP: Now: $65.26 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-425 CAN Extension Harness 8ft Length MSRP: Now: $54.37 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-416 Map Sensor Adapter LS1 & LS2 to LS3 MSRP: Now: $33.20 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-406 Drive By Wire Harness GM MSRP: Now: $205.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-405 Trans Wire Harness GM 4L60 Pre 2009 - 4L80 MSRP: Now: $251.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-402 J2B Auxiliary Harness Kit MSRP: Now: $145.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-401 Auxiliary Harness J2A Connector MSRP: Now: $189.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-400 J1A/B Input/Output Connector MSRP: Now: $99.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-308 EFI Main Power Harness MSRP: Now: $81.68 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-212 Injector Harness - Ford USCAR/EV6 Style Injector MSRP: Now: $155.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-204 EFI Injector Harness - Universal Unterminated MSRP: Now: $155.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-191 Sniper 2 Main Harness w/Fuel Pump Relay MSRP: Now: $176.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-190 Sniper 2 Main Harness For PDM MSRP: Now: $120.55 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-132 Sub-Harness Mopar Gen-3 Hemi VVT & SRV MSRP: Now: $135.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-128 Engine Main Harness Ford 5.0L/5.8L MSRP: Now: $448.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-127 Bench-Top EFI Test Harness MSRP: Now: $191.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view Details PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness MSRP: Now: $184.99 Add to Cart Compare Quick view Details JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang MSRP: Now: $48.75 Add to Cart Compare Quick view Details ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen MSRP: Now: $36.99 Add to Cart Compare Quick view Details ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor MSRP: Now: $36.99 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness MSRP: Now: $940.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness MSRP: Now: $450.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness MSRP: Now: $360.00 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness MSRP: Now: $37.04 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI MSRP: Now: $53.24 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI MSRP: Now: $136.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-489 Sniper-2 tp Sniper-1 Adapter Wire Harness MSRP: Now: $46.31 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-467 Wire Harness LS to SS Map Adapter MSRP: Now: $23.40 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-466 Wire Harness MPFI to SS MAP Adapter MSRP: Now: $38.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-463 Adapter Harness Wideband Terminator-X MSRP: Now: $57.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-431 Crank/Cam Ignition Harness MSRP: Now: $82.61 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-430 Can Adapter- New Device to 2-Pin Main Harness MSRP: Now: $34.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-429 Dominator EFI DBW Harness - Early Truck MSRP: Now: $223.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-428 CAN Extension Harness 9in Length MSRP: Now: $43.49 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-426 Can Extension Harness 12ft MSRP: Now: $65.26 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-425 CAN Extension Harness 8ft Length MSRP: Now: $54.37 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-416 Map Sensor Adapter LS1 & LS2 to LS3 MSRP: Now: $33.20 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-406 Drive By Wire Harness GM MSRP: Now: $205.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-405 Trans Wire Harness GM 4L60 Pre 2009 - 4L80 MSRP: Now: $251.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-402 J2B Auxiliary Harness Kit MSRP: Now: $145.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-401 Auxiliary Harness J2A Connector MSRP: Now: $189.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-400 J1A/B Input/Output Connector MSRP: Now: $99.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-308 EFI Main Power Harness MSRP: Now: $81.68 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-212 Injector Harness - Ford USCAR/EV6 Style Injector MSRP: Now: $155.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-204 EFI Injector Harness - Universal Unterminated MSRP: Now: $155.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-191 Sniper 2 Main Harness w/Fuel Pump Relay MSRP: Now: $176.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-190 Sniper 2 Main Harness For PDM MSRP: Now: $120.55 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-132 Sub-Harness Mopar Gen-3 Hemi VVT & SRV MSRP: Now: $135.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-128 Engine Main Harness Ford 5.0L/5.8L MSRP: Now: $448.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-127 Bench-Top EFI Test Harness MSRP: Now: $191.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view Details JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang MSRP: Now: $48.75 Add to Cart Compare Quick view Details ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen MSRP: Now: $36.99 Add to Cart Compare Quick view Details ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor MSRP: Now: $36.99 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness MSRP: Now: $940.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness MSRP: Now: $450.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness MSRP: Now: $360.00 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness MSRP: Now: $37.04 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI MSRP: Now: $53.24 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI MSRP: Now: $136.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-489 Sniper-2 tp Sniper-1 Adapter Wire Harness MSRP: Now: $46.31 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-467 Wire Harness LS to SS Map Adapter MSRP: Now: $23.40 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-466 Wire Harness MPFI to SS MAP Adapter MSRP: Now: $38.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-463 Adapter Harness Wideband Terminator-X MSRP: Now: $57.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-431 Crank/Cam Ignition Harness MSRP: Now: $82.61 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-430 Can Adapter- New Device to 2-Pin Main Harness MSRP: Now: $34.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-429 Dominator EFI DBW Harness - Early Truck MSRP: Now: $223.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-428 CAN Extension Harness 9in Length MSRP: Now: $43.49 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-426 Can Extension Harness 12ft MSRP: Now: $65.26 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-425 CAN Extension Harness 8ft Length MSRP: Now: $54.37 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-416 Map Sensor Adapter LS1 & LS2 to LS3 MSRP: Now: $33.20 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-406 Drive By Wire Harness GM MSRP: Now: $205.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-405 Trans Wire Harness GM 4L60 Pre 2009 - 4L80 MSRP: Now: $251.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-402 J2B Auxiliary Harness Kit MSRP: Now: $145.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-401 Auxiliary Harness J2A Connector MSRP: Now: $189.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-400 J1A/B Input/Output Connector MSRP: Now: $99.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-308 EFI Main Power Harness MSRP: Now: $81.68 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-212 Injector Harness - Ford USCAR/EV6 Style Injector MSRP: Now: $155.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-204 EFI Injector Harness - Universal Unterminated MSRP: Now: $155.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-191 Sniper 2 Main Harness w/Fuel Pump Relay MSRP: Now: $176.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-190 Sniper 2 Main Harness For PDM MSRP: Now: $120.55 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-132 Sub-Harness Mopar Gen-3 Hemi VVT & SRV MSRP: Now: $135.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-128 Engine Main Harness Ford 5.0L/5.8L MSRP: Now: $448.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-127 Bench-Top EFI Test Harness MSRP: Now: $191.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view Details ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen MSRP: Now: $36.99 Add to Cart Compare Quick view Details ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor MSRP: Now: $36.99 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness MSRP: Now: $940.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness MSRP: Now: $450.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness MSRP: Now: $360.00 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness MSRP: Now: $37.04 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI MSRP: Now: $53.24 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI MSRP: Now: $136.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-489 Sniper-2 tp Sniper-1 Adapter Wire Harness MSRP: Now: $46.31 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-467 Wire Harness LS to SS Map Adapter MSRP: Now: $23.40 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-466 Wire Harness MPFI to SS MAP Adapter MSRP: Now: $38.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-463 Adapter Harness Wideband Terminator-X MSRP: Now: $57.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-431 Crank/Cam Ignition Harness MSRP: Now: $82.61 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-430 Can Adapter- New Device to 2-Pin Main Harness MSRP: Now: $34.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-429 Dominator EFI DBW Harness - Early Truck MSRP: Now: $223.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-428 CAN Extension Harness 9in Length MSRP: Now: $43.49 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-426 Can Extension Harness 12ft MSRP: Now: $65.26 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-425 CAN Extension Harness 8ft Length MSRP: Now: $54.37 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-416 Map Sensor Adapter LS1 & LS2 to LS3 MSRP: Now: $33.20 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-406 Drive By Wire Harness GM MSRP: Now: $205.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-405 Trans Wire Harness GM 4L60 Pre 2009 - 4L80 MSRP: Now: $251.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-402 J2B Auxiliary Harness Kit MSRP: Now: $145.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-401 Auxiliary Harness J2A Connector MSRP: Now: $189.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-400 J1A/B Input/Output Connector MSRP: Now: $99.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-308 EFI Main Power Harness MSRP: Now: $81.68 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-212 Injector Harness - Ford USCAR/EV6 Style Injector MSRP: Now: $155.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-204 EFI Injector Harness - Universal Unterminated MSRP: Now: $155.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-191 Sniper 2 Main Harness w/Fuel Pump Relay MSRP: Now: $176.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-190 Sniper 2 Main Harness For PDM MSRP: Now: $120.55 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-132 Sub-Harness Mopar Gen-3 Hemi VVT & SRV MSRP: Now: $135.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-128 Engine Main Harness Ford 5.0L/5.8L MSRP: Now: $448.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-127 Bench-Top EFI Test Harness MSRP: Now: $191.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view Details ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor MSRP: Now: $36.99 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness MSRP: Now: $940.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness MSRP: Now: $450.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness MSRP: Now: $360.00 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness MSRP: Now: $37.04 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI MSRP: Now: $53.24 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI MSRP: Now: $136.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-489 Sniper-2 tp Sniper-1 Adapter Wire Harness MSRP: Now: $46.31 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-467 Wire Harness LS to SS Map Adapter MSRP: Now: $23.40 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-466 Wire Harness MPFI to SS MAP Adapter MSRP: Now: $38.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-463 Adapter Harness Wideband Terminator-X MSRP: Now: $57.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-431 Crank/Cam Ignition Harness MSRP: Now: $82.61 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-430 Can Adapter- New Device to 2-Pin Main Harness MSRP: Now: $34.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-429 Dominator EFI DBW Harness - Early Truck MSRP: Now: $223.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-428 CAN Extension Harness 9in Length MSRP: Now: $43.49 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-426 Can Extension Harness 12ft MSRP: Now: $65.26 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-425 CAN Extension Harness 8ft Length MSRP: Now: $54.37 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-416 Map Sensor Adapter LS1 & LS2 to LS3 MSRP: Now: $33.20 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-406 Drive By Wire Harness GM MSRP: Now: $205.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-405 Trans Wire Harness GM 4L60 Pre 2009 - 4L80 MSRP: Now: $251.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-402 J2B Auxiliary Harness Kit MSRP: Now: $145.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-401 Auxiliary Harness J2A Connector MSRP: Now: $189.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-400 J1A/B Input/Output Connector MSRP: Now: $99.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-308 EFI Main Power Harness MSRP: Now: $81.68 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-212 Injector Harness - Ford USCAR/EV6 Style Injector MSRP: Now: $155.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-204 EFI Injector Harness - Universal Unterminated MSRP: Now: $155.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-191 Sniper 2 Main Harness w/Fuel Pump Relay MSRP: Now: $176.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-190 Sniper 2 Main Harness For PDM MSRP: Now: $120.55 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-132 Sub-Harness Mopar Gen-3 Hemi VVT & SRV MSRP: Now: $135.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-128 Engine Main Harness Ford 5.0L/5.8L MSRP: Now: $448.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-127 Bench-Top EFI Test Harness MSRP: Now: $191.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view Details HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness MSRP: Now: $940.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness MSRP: Now: $450.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness MSRP: Now: $360.00 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness MSRP: Now: $37.04 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI MSRP: Now: $53.24 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI MSRP: Now: $136.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-489 Sniper-2 tp Sniper-1 Adapter Wire Harness MSRP: Now: $46.31 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-467 Wire Harness LS to SS Map Adapter MSRP: Now: $23.40 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-466 Wire Harness MPFI to SS MAP Adapter MSRP: Now: $38.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-463 Adapter Harness Wideband Terminator-X MSRP: Now: $57.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-431 Crank/Cam Ignition Harness MSRP: Now: $82.61 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-430 Can Adapter- New Device to 2-Pin Main Harness MSRP: Now: $34.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-429 Dominator EFI DBW Harness - Early Truck MSRP: Now: $223.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-428 CAN Extension Harness 9in Length MSRP: Now: $43.49 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-426 Can Extension Harness 12ft MSRP: Now: $65.26 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-425 CAN Extension Harness 8ft Length MSRP: Now: $54.37 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-416 Map Sensor Adapter LS1 & LS2 to LS3 MSRP: Now: $33.20 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-406 Drive By Wire Harness GM MSRP: Now: $205.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-405 Trans Wire Harness GM 4L60 Pre 2009 - 4L80 MSRP: Now: $251.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-402 J2B Auxiliary Harness Kit MSRP: Now: $145.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-401 Auxiliary Harness J2A Connector MSRP: Now: $189.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-400 J1A/B Input/Output Connector MSRP: Now: $99.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-308 EFI Main Power Harness MSRP: Now: $81.68 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-212 Injector Harness - Ford USCAR/EV6 Style Injector MSRP: Now: $155.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-204 EFI Injector Harness - Universal Unterminated MSRP: Now: $155.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-191 Sniper 2 Main Harness w/Fuel Pump Relay MSRP: Now: $176.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-190 Sniper 2 Main Harness For PDM MSRP: Now: $120.55 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-132 Sub-Harness Mopar Gen-3 Hemi VVT & SRV MSRP: Now: $135.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-128 Engine Main Harness Ford 5.0L/5.8L MSRP: Now: $448.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-127 Bench-Top EFI Test Harness MSRP: Now: $191.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view Details HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness MSRP: Now: $450.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness MSRP: Now: $360.00 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness MSRP: Now: $37.04 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI MSRP: Now: $53.24 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI MSRP: Now: $136.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-489 Sniper-2 tp Sniper-1 Adapter Wire Harness MSRP: Now: $46.31 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-467 Wire Harness LS to SS Map Adapter MSRP: Now: $23.40 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-466 Wire Harness MPFI to SS MAP Adapter MSRP: Now: $38.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-463 Adapter Harness Wideband Terminator-X MSRP: Now: $57.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-431 Crank/Cam Ignition Harness MSRP: Now: $82.61 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-430 Can Adapter- New Device to 2-Pin Main Harness MSRP: Now: $34.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-429 Dominator EFI DBW Harness - Early Truck MSRP: Now: $223.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-428 CAN Extension Harness 9in Length MSRP: Now: $43.49 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-426 Can Extension Harness 12ft MSRP: Now: $65.26 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-425 CAN Extension Harness 8ft Length MSRP: Now: $54.37 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-416 Map Sensor Adapter LS1 & LS2 to LS3 MSRP: Now: $33.20 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-406 Drive By Wire Harness GM MSRP: Now: $205.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-405 Trans Wire Harness GM 4L60 Pre 2009 - 4L80 MSRP: Now: $251.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-402 J2B Auxiliary Harness Kit MSRP: Now: $145.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-401 Auxiliary Harness J2A Connector MSRP: Now: $189.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-400 J1A/B Input/Output Connector MSRP: Now: $99.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-308 EFI Main Power Harness MSRP: Now: $81.68 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-212 Injector Harness - Ford USCAR/EV6 Style Injector MSRP: Now: $155.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-204 EFI Injector Harness - Universal Unterminated MSRP: Now: $155.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-191 Sniper 2 Main Harness w/Fuel Pump Relay MSRP: Now: $176.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-190 Sniper 2 Main Harness For PDM MSRP: Now: $120.55 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-132 Sub-Harness Mopar Gen-3 Hemi VVT & SRV MSRP: Now: $135.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-128 Engine Main Harness Ford 5.0L/5.8L MSRP: Now: $448.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-127 Bench-Top EFI Test Harness MSRP: Now: $191.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view Details HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness MSRP: Now: $450.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness MSRP: Now: $360.00 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness MSRP: Now: $37.04 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI MSRP: Now: $53.24 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI MSRP: Now: $136.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-489 Sniper-2 tp Sniper-1 Adapter Wire Harness MSRP: Now: $46.31 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-467 Wire Harness LS to SS Map Adapter MSRP: Now: $23.40 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-466 Wire Harness MPFI to SS MAP Adapter MSRP: Now: $38.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-463 Adapter Harness Wideband Terminator-X MSRP: Now: $57.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-431 Crank/Cam Ignition Harness MSRP: Now: $82.61 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-430 Can Adapter- New Device to 2-Pin Main Harness MSRP: Now: $34.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-429 Dominator EFI DBW Harness - Early Truck MSRP: Now: $223.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-428 CAN Extension Harness 9in Length MSRP: Now: $43.49 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-426 Can Extension Harness 12ft MSRP: Now: $65.26 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-425 CAN Extension Harness 8ft Length MSRP: Now: $54.37 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-416 Map Sensor Adapter LS1 & LS2 to LS3 MSRP: Now: $33.20 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-406 Drive By Wire Harness GM MSRP: Now: $205.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-405 Trans Wire Harness GM 4L60 Pre 2009 - 4L80 MSRP: Now: $251.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-402 J2B Auxiliary Harness Kit MSRP: Now: $145.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-401 Auxiliary Harness J2A Connector MSRP: Now: $189.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-400 J1A/B Input/Output Connector MSRP: Now: $99.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-308 EFI Main Power Harness MSRP: Now: $81.68 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-212 Injector Harness - Ford USCAR/EV6 Style Injector MSRP: Now: $155.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-204 EFI Injector Harness - Universal Unterminated MSRP: Now: $155.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-191 Sniper 2 Main Harness w/Fuel Pump Relay MSRP: Now: $176.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-190 Sniper 2 Main Harness For PDM MSRP: Now: $120.55 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-132 Sub-Harness Mopar Gen-3 Hemi VVT & SRV MSRP: Now: $135.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-128 Engine Main Harness Ford 5.0L/5.8L MSRP: Now: $448.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-127 Bench-Top EFI Test Harness MSRP: Now: $191.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view Details HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness MSRP: Now: $670.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness MSRP: Now: $450.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness MSRP: Now: $360.00 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness MSRP: Now: $37.04 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI MSRP: Now: $53.24 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI MSRP: Now: $136.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-489 Sniper-2 tp Sniper-1 Adapter Wire Harness MSRP: Now: $46.31 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-467 Wire Harness LS to SS Map Adapter MSRP: Now: $23.40 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-466 Wire Harness MPFI to SS MAP Adapter MSRP: Now: $38.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-463 Adapter Harness Wideband Terminator-X MSRP: Now: $57.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-431 Crank/Cam Ignition Harness MSRP: Now: $82.61 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-430 Can Adapter- New Device to 2-Pin Main Harness MSRP: Now: $34.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-429 Dominator EFI DBW Harness - Early Truck MSRP: Now: $223.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-428 CAN Extension Harness 9in Length MSRP: Now: $43.49 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-426 Can Extension Harness 12ft MSRP: Now: $65.26 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-425 CAN Extension Harness 8ft Length MSRP: Now: $54.37 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-416 Map Sensor Adapter LS1 & LS2 to LS3 MSRP: Now: $33.20 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-406 Drive By Wire Harness GM MSRP: Now: $205.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-405 Trans Wire Harness GM 4L60 Pre 2009 - 4L80 MSRP: Now: $251.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-402 J2B Auxiliary Harness Kit MSRP: Now: $145.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-401 Auxiliary Harness J2A Connector MSRP: Now: $189.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-400 J1A/B Input/Output Connector MSRP: Now: $99.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-308 EFI Main Power Harness MSRP: Now: $81.68 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-212 Injector Harness - Ford USCAR/EV6 Style Injector MSRP: Now: $155.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-204 EFI Injector Harness - Universal Unterminated MSRP: Now: $155.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-191 Sniper 2 Main Harness w/Fuel Pump Relay MSRP: Now: $176.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-190 Sniper 2 Main Harness For PDM MSRP: Now: $120.55 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-132 Sub-Harness Mopar Gen-3 Hemi VVT & SRV MSRP: Now: $135.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-128 Engine Main Harness Ford 5.0L/5.8L MSRP: Now: $448.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-127 Bench-Top EFI Test Harness MSRP: Now: $191.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view Details HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness MSRP: Now: $450.00 Add to Cart Compare Quick view Details HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness MSRP: Now: $360.00 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness MSRP: Now: $37.04 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI MSRP: Now: $53.24 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI MSRP: Now: $136.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-489 Sniper-2 tp Sniper-1 Adapter Wire Harness MSRP: Now: $46.31 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-467 Wire Harness LS to SS Map Adapter MSRP: Now: $23.40 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-466 Wire Harness MPFI to SS MAP Adapter MSRP: Now: $38.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-463 Adapter Harness Wideband Terminator-X MSRP: Now: $57.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-431 Crank/Cam Ignition Harness MSRP: Now: $82.61 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-430 Can Adapter- New Device to 2-Pin Main Harness MSRP: Now: $34.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-429 Dominator EFI DBW Harness - Early Truck MSRP: Now: $223.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-428 CAN Extension Harness 9in Length MSRP: Now: $43.49 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-426 Can Extension Harness 12ft MSRP: Now: $65.26 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-425 CAN Extension Harness 8ft Length MSRP: Now: $54.37 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-416 Map Sensor Adapter LS1 & LS2 to LS3 MSRP: Now: $33.20 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-406 Drive By Wire Harness GM MSRP: Now: $205.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-405 Trans Wire Harness GM 4L60 Pre 2009 - 4L80 MSRP: Now: $251.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-402 J2B Auxiliary Harness Kit MSRP: Now: $145.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-401 Auxiliary Harness J2A Connector MSRP: Now: $189.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-400 J1A/B Input/Output Connector MSRP: Now: $99.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-308 EFI Main Power Harness MSRP: Now: $81.68 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-212 Injector Harness - Ford USCAR/EV6 Style Injector MSRP: Now: $155.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-204 EFI Injector Harness - Universal Unterminated MSRP: Now: $155.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-191 Sniper 2 Main Harness w/Fuel Pump Relay MSRP: Now: $176.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-190 Sniper 2 Main Harness For PDM MSRP: Now: $120.55 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-132 Sub-Harness Mopar Gen-3 Hemi VVT & SRV MSRP: Now: $135.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-128 Engine Main Harness Ford 5.0L/5.8L MSRP: Now: $448.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-127 Bench-Top EFI Test Harness MSRP: Now: $191.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view Details HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness MSRP: Now: $360.00 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness MSRP: Now: $37.04 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI MSRP: Now: $53.24 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI MSRP: Now: $136.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-489 Sniper-2 tp Sniper-1 Adapter Wire Harness MSRP: Now: $46.31 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-467 Wire Harness LS to SS Map Adapter MSRP: Now: $23.40 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-466 Wire Harness MPFI to SS MAP Adapter MSRP: Now: $38.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-463 Adapter Harness Wideband Terminator-X MSRP: Now: $57.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-431 Crank/Cam Ignition Harness MSRP: Now: $82.61 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-430 Can Adapter- New Device to 2-Pin Main Harness MSRP: Now: $34.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-429 Dominator EFI DBW Harness - Early Truck MSRP: Now: $223.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-428 CAN Extension Harness 9in Length MSRP: Now: $43.49 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-426 Can Extension Harness 12ft MSRP: Now: $65.26 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-425 CAN Extension Harness 8ft Length MSRP: Now: $54.37 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-416 Map Sensor Adapter LS1 & LS2 to LS3 MSRP: Now: $33.20 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-406 Drive By Wire Harness GM MSRP: Now: $205.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-405 Trans Wire Harness GM 4L60 Pre 2009 - 4L80 MSRP: Now: $251.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-402 J2B Auxiliary Harness Kit MSRP: Now: $145.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-401 Auxiliary Harness J2A Connector MSRP: Now: $189.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-400 J1A/B Input/Output Connector MSRP: Now: $99.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-308 EFI Main Power Harness MSRP: Now: $81.68 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-212 Injector Harness - Ford USCAR/EV6 Style Injector MSRP: Now: $155.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-204 EFI Injector Harness - Universal Unterminated MSRP: Now: $155.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-191 Sniper 2 Main Harness w/Fuel Pump Relay MSRP: Now: $176.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-190 Sniper 2 Main Harness For PDM MSRP: Now: $120.55 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-132 Sub-Harness Mopar Gen-3 Hemi VVT & SRV MSRP: Now: $135.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-128 Engine Main Harness Ford 5.0L/5.8L MSRP: Now: $448.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-127 Bench-Top EFI Test Harness MSRP: Now: $191.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view Details HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness MSRP: Now: $37.04 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI MSRP: Now: $53.24 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI MSRP: Now: $136.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-489 Sniper-2 tp Sniper-1 Adapter Wire Harness MSRP: Now: $46.31 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-467 Wire Harness LS to SS Map Adapter MSRP: Now: $23.40 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-466 Wire Harness MPFI to SS MAP Adapter MSRP: Now: $38.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-463 Adapter Harness Wideband Terminator-X MSRP: Now: $57.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-431 Crank/Cam Ignition Harness MSRP: Now: $82.61 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-430 Can Adapter- New Device to 2-Pin Main Harness MSRP: Now: $34.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-429 Dominator EFI DBW Harness - Early Truck MSRP: Now: $223.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-428 CAN Extension Harness 9in Length MSRP: Now: $43.49 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-426 Can Extension Harness 12ft MSRP: Now: $65.26 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-425 CAN Extension Harness 8ft Length MSRP: Now: $54.37 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-416 Map Sensor Adapter LS1 & LS2 to LS3 MSRP: Now: $33.20 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-406 Drive By Wire Harness GM MSRP: Now: $205.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-405 Trans Wire Harness GM 4L60 Pre 2009 - 4L80 MSRP: Now: $251.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-402 J2B Auxiliary Harness Kit MSRP: Now: $145.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-401 Auxiliary Harness J2A Connector MSRP: Now: $189.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-400 J1A/B Input/Output Connector MSRP: Now: $99.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-308 EFI Main Power Harness MSRP: Now: $81.68 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-212 Injector Harness - Ford USCAR/EV6 Style Injector MSRP: Now: $155.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-204 EFI Injector Harness - Universal Unterminated MSRP: Now: $155.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-191 Sniper 2 Main Harness w/Fuel Pump Relay MSRP: Now: $176.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-190 Sniper 2 Main Harness For PDM MSRP: Now: $120.55 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-132 Sub-Harness Mopar Gen-3 Hemi VVT & SRV MSRP: Now: $135.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-128 Engine Main Harness Ford 5.0L/5.8L MSRP: Now: $448.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-127 Bench-Top EFI Test Harness MSRP: Now: $191.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view Details HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI MSRP: Now: $53.24 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI MSRP: Now: $136.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-489 Sniper-2 tp Sniper-1 Adapter Wire Harness MSRP: Now: $46.31 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-467 Wire Harness LS to SS Map Adapter MSRP: Now: $23.40 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-466 Wire Harness MPFI to SS MAP Adapter MSRP: Now: $38.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-463 Adapter Harness Wideband Terminator-X MSRP: Now: $57.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-431 Crank/Cam Ignition Harness MSRP: Now: $82.61 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-430 Can Adapter- New Device to 2-Pin Main Harness MSRP: Now: $34.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-429 Dominator EFI DBW Harness - Early Truck MSRP: Now: $223.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-428 CAN Extension Harness 9in Length MSRP: Now: $43.49 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-426 Can Extension Harness 12ft MSRP: Now: $65.26 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-425 CAN Extension Harness 8ft Length MSRP: Now: $54.37 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-416 Map Sensor Adapter LS1 & LS2 to LS3 MSRP: Now: $33.20 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-406 Drive By Wire Harness GM MSRP: Now: $205.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-405 Trans Wire Harness GM 4L60 Pre 2009 - 4L80 MSRP: Now: $251.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-402 J2B Auxiliary Harness Kit MSRP: Now: $145.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-401 Auxiliary Harness J2A Connector MSRP: Now: $189.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-400 J1A/B Input/Output Connector MSRP: Now: $99.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-308 EFI Main Power Harness MSRP: Now: $81.68 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-212 Injector Harness - Ford USCAR/EV6 Style Injector MSRP: Now: $155.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-204 EFI Injector Harness - Universal Unterminated MSRP: Now: $155.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-191 Sniper 2 Main Harness w/Fuel Pump Relay MSRP: Now: $176.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-190 Sniper 2 Main Harness For PDM MSRP: Now: $120.55 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-132 Sub-Harness Mopar Gen-3 Hemi VVT & SRV MSRP: Now: $135.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-128 Engine Main Harness Ford 5.0L/5.8L MSRP: Now: $448.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-127 Bench-Top EFI Test Harness MSRP: Now: $191.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view Details HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI MSRP: Now: $136.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-489 Sniper-2 tp Sniper-1 Adapter Wire Harness MSRP: Now: $46.31 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-467 Wire Harness LS to SS Map Adapter MSRP: Now: $23.40 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-466 Wire Harness MPFI to SS MAP Adapter MSRP: Now: $38.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-463 Adapter Harness Wideband Terminator-X MSRP: Now: $57.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-431 Crank/Cam Ignition Harness MSRP: Now: $82.61 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-430 Can Adapter- New Device to 2-Pin Main Harness MSRP: Now: $34.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-429 Dominator EFI DBW Harness - Early Truck MSRP: Now: $223.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-428 CAN Extension Harness 9in Length MSRP: Now: $43.49 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-426 Can Extension Harness 12ft MSRP: Now: $65.26 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-425 CAN Extension Harness 8ft Length MSRP: Now: $54.37 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-416 Map Sensor Adapter LS1 & LS2 to LS3 MSRP: Now: $33.20 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-406 Drive By Wire Harness GM MSRP: Now: $205.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-405 Trans Wire Harness GM 4L60 Pre 2009 - 4L80 MSRP: Now: $251.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-402 J2B Auxiliary Harness Kit MSRP: Now: $145.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-401 Auxiliary Harness J2A Connector MSRP: Now: $189.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-400 J1A/B Input/Output Connector MSRP: Now: $99.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-308 EFI Main Power Harness MSRP: Now: $81.68 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-212 Injector Harness - Ford USCAR/EV6 Style Injector MSRP: Now: $155.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-204 EFI Injector Harness - Universal Unterminated MSRP: Now: $155.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-191 Sniper 2 Main Harness w/Fuel Pump Relay MSRP: Now: $176.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-190 Sniper 2 Main Harness For PDM MSRP: Now: $120.55 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-132 Sub-Harness Mopar Gen-3 Hemi VVT & SRV MSRP: Now: $135.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-128 Engine Main Harness Ford 5.0L/5.8L MSRP: Now: $448.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-127 Bench-Top EFI Test Harness MSRP: Now: $191.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view Details HOLLEY | sku: HLY558-489 Sniper-2 tp Sniper-1 Adapter Wire Harness MSRP: Now: $46.31 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-467 Wire Harness LS to SS Map Adapter MSRP: Now: $23.40 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-466 Wire Harness MPFI to SS MAP Adapter MSRP: Now: $38.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-463 Adapter Harness Wideband Terminator-X MSRP: Now: $57.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-431 Crank/Cam Ignition Harness MSRP: Now: $82.61 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-430 Can Adapter- New Device to 2-Pin Main Harness MSRP: Now: $34.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-429 Dominator EFI DBW Harness - Early Truck MSRP: Now: $223.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-428 CAN Extension Harness 9in Length MSRP: Now: $43.49 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-426 Can Extension Harness 12ft MSRP: Now: $65.26 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-425 CAN Extension Harness 8ft Length MSRP: Now: $54.37 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-416 Map Sensor Adapter LS1 & LS2 to LS3 MSRP: Now: $33.20 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-406 Drive By Wire Harness GM MSRP: Now: $205.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-405 Trans Wire Harness GM 4L60 Pre 2009 - 4L80 MSRP: Now: $251.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-402 J2B Auxiliary Harness Kit MSRP: Now: $145.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-401 Auxiliary Harness J2A Connector MSRP: Now: $189.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-400 J1A/B Input/Output Connector MSRP: Now: $99.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-308 EFI Main Power Harness MSRP: Now: $81.68 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-212 Injector Harness - Ford USCAR/EV6 Style Injector MSRP: Now: $155.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-204 EFI Injector Harness - Universal Unterminated MSRP: Now: $155.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-191 Sniper 2 Main Harness w/Fuel Pump Relay MSRP: Now: $176.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-190 Sniper 2 Main Harness For PDM MSRP: Now: $120.55 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-132 Sub-Harness Mopar Gen-3 Hemi VVT & SRV MSRP: Now: $135.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-128 Engine Main Harness Ford 5.0L/5.8L MSRP: Now: $448.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-127 Bench-Top EFI Test Harness MSRP: Now: $191.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view Details HOLLEY | sku: HLY558-467 Wire Harness LS to SS Map Adapter MSRP: Now: $23.40 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-466 Wire Harness MPFI to SS MAP Adapter MSRP: Now: $38.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-463 Adapter Harness Wideband Terminator-X MSRP: Now: $57.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-431 Crank/Cam Ignition Harness MSRP: Now: $82.61 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-430 Can Adapter- New Device to 2-Pin Main Harness MSRP: Now: $34.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-429 Dominator EFI DBW Harness - Early Truck MSRP: Now: $223.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-428 CAN Extension Harness 9in Length MSRP: Now: $43.49 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-426 Can Extension Harness 12ft MSRP: Now: $65.26 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-425 CAN Extension Harness 8ft Length MSRP: Now: $54.37 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-416 Map Sensor Adapter LS1 & LS2 to LS3 MSRP: Now: $33.20 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-406 Drive By Wire Harness GM MSRP: Now: $205.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-405 Trans Wire Harness GM 4L60 Pre 2009 - 4L80 MSRP: Now: $251.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-402 J2B Auxiliary Harness Kit MSRP: Now: $145.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-401 Auxiliary Harness J2A Connector MSRP: Now: $189.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-400 J1A/B Input/Output Connector MSRP: Now: $99.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-308 EFI Main Power Harness MSRP: Now: $81.68 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-212 Injector Harness - Ford USCAR/EV6 Style Injector MSRP: Now: $155.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-204 EFI Injector Harness - Universal Unterminated MSRP: Now: $155.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-191 Sniper 2 Main Harness w/Fuel Pump Relay MSRP: Now: $176.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-190 Sniper 2 Main Harness For PDM MSRP: Now: $120.55 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-132 Sub-Harness Mopar Gen-3 Hemi VVT & SRV MSRP: Now: $135.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-128 Engine Main Harness Ford 5.0L/5.8L MSRP: Now: $448.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-127 Bench-Top EFI Test Harness MSRP: Now: $191.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view Details HOLLEY | sku: HLY558-466 Wire Harness MPFI to SS MAP Adapter MSRP: Now: $38.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-463 Adapter Harness Wideband Terminator-X MSRP: Now: $57.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-431 Crank/Cam Ignition Harness MSRP: Now: $82.61 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-430 Can Adapter- New Device to 2-Pin Main Harness MSRP: Now: $34.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-429 Dominator EFI DBW Harness - Early Truck MSRP: Now: $223.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-428 CAN Extension Harness 9in Length MSRP: Now: $43.49 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-426 Can Extension Harness 12ft MSRP: Now: $65.26 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-425 CAN Extension Harness 8ft Length MSRP: Now: $54.37 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-416 Map Sensor Adapter LS1 & LS2 to LS3 MSRP: Now: $33.20 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-406 Drive By Wire Harness GM MSRP: Now: $205.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-405 Trans Wire Harness GM 4L60 Pre 2009 - 4L80 MSRP: Now: $251.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-402 J2B Auxiliary Harness Kit MSRP: Now: $145.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-401 Auxiliary Harness J2A Connector MSRP: Now: $189.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-400 J1A/B Input/Output Connector MSRP: Now: $99.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-308 EFI Main Power Harness MSRP: Now: $81.68 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-212 Injector Harness - Ford USCAR/EV6 Style Injector MSRP: Now: $155.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-204 EFI Injector Harness - Universal Unterminated MSRP: Now: $155.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-191 Sniper 2 Main Harness w/Fuel Pump Relay MSRP: Now: $176.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-190 Sniper 2 Main Harness For PDM MSRP: Now: $120.55 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-132 Sub-Harness Mopar Gen-3 Hemi VVT & SRV MSRP: Now: $135.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-128 Engine Main Harness Ford 5.0L/5.8L MSRP: Now: $448.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-127 Bench-Top EFI Test Harness MSRP: Now: $191.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view Details HOLLEY | sku: HLY558-463 Adapter Harness Wideband Terminator-X MSRP: Now: $57.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-431 Crank/Cam Ignition Harness MSRP: Now: $82.61 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-430 Can Adapter- New Device to 2-Pin Main Harness MSRP: Now: $34.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-429 Dominator EFI DBW Harness - Early Truck MSRP: Now: $223.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-428 CAN Extension Harness 9in Length MSRP: Now: $43.49 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-426 Can Extension Harness 12ft MSRP: Now: $65.26 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-425 CAN Extension Harness 8ft Length MSRP: Now: $54.37 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-416 Map Sensor Adapter LS1 & LS2 to LS3 MSRP: Now: $33.20 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-406 Drive By Wire Harness GM MSRP: Now: $205.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-405 Trans Wire Harness GM 4L60 Pre 2009 - 4L80 MSRP: Now: $251.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-402 J2B Auxiliary Harness Kit MSRP: Now: $145.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-401 Auxiliary Harness J2A Connector MSRP: Now: $189.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-400 J1A/B Input/Output Connector MSRP: Now: $99.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-308 EFI Main Power Harness MSRP: Now: $81.68 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-212 Injector Harness - Ford USCAR/EV6 Style Injector MSRP: Now: $155.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-204 EFI Injector Harness - Universal Unterminated MSRP: Now: $155.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-191 Sniper 2 Main Harness w/Fuel Pump Relay MSRP: Now: $176.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-190 Sniper 2 Main Harness For PDM MSRP: Now: $120.55 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-132 Sub-Harness Mopar Gen-3 Hemi VVT & SRV MSRP: Now: $135.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-128 Engine Main Harness Ford 5.0L/5.8L MSRP: Now: $448.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-127 Bench-Top EFI Test Harness MSRP: Now: $191.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view Details HOLLEY | sku: HLY558-431 Crank/Cam Ignition Harness MSRP: Now: $82.61 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-430 Can Adapter- New Device to 2-Pin Main Harness MSRP: Now: $34.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-429 Dominator EFI DBW Harness - Early Truck MSRP: Now: $223.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-428 CAN Extension Harness 9in Length MSRP: Now: $43.49 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-426 Can Extension Harness 12ft MSRP: Now: $65.26 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-425 CAN Extension Harness 8ft Length MSRP: Now: $54.37 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-416 Map Sensor Adapter LS1 & LS2 to LS3 MSRP: Now: $33.20 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-406 Drive By Wire Harness GM MSRP: Now: $205.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-405 Trans Wire Harness GM 4L60 Pre 2009 - 4L80 MSRP: Now: $251.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-402 J2B Auxiliary Harness Kit MSRP: Now: $145.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-401 Auxiliary Harness J2A Connector MSRP: Now: $189.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-400 J1A/B Input/Output Connector MSRP: Now: $99.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-308 EFI Main Power Harness MSRP: Now: $81.68 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-212 Injector Harness - Ford USCAR/EV6 Style Injector MSRP: Now: $155.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-204 EFI Injector Harness - Universal Unterminated MSRP: Now: $155.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-191 Sniper 2 Main Harness w/Fuel Pump Relay MSRP: Now: $176.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-190 Sniper 2 Main Harness For PDM MSRP: Now: $120.55 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-132 Sub-Harness Mopar Gen-3 Hemi VVT & SRV MSRP: Now: $135.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-128 Engine Main Harness Ford 5.0L/5.8L MSRP: Now: $448.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-127 Bench-Top EFI Test Harness MSRP: Now: $191.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view Details HOLLEY | sku: HLY558-430 Can Adapter- New Device to 2-Pin Main Harness MSRP: Now: $34.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-429 Dominator EFI DBW Harness - Early Truck MSRP: Now: $223.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-428 CAN Extension Harness 9in Length MSRP: Now: $43.49 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-426 Can Extension Harness 12ft MSRP: Now: $65.26 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-425 CAN Extension Harness 8ft Length MSRP: Now: $54.37 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-416 Map Sensor Adapter LS1 & LS2 to LS3 MSRP: Now: $33.20 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-406 Drive By Wire Harness GM MSRP: Now: $205.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-405 Trans Wire Harness GM 4L60 Pre 2009 - 4L80 MSRP: Now: $251.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-402 J2B Auxiliary Harness Kit MSRP: Now: $145.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-401 Auxiliary Harness J2A Connector MSRP: Now: $189.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-400 J1A/B Input/Output Connector MSRP: Now: $99.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-308 EFI Main Power Harness MSRP: Now: $81.68 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-212 Injector Harness - Ford USCAR/EV6 Style Injector MSRP: Now: $155.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-204 EFI Injector Harness - Universal Unterminated MSRP: Now: $155.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-191 Sniper 2 Main Harness w/Fuel Pump Relay MSRP: Now: $176.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-190 Sniper 2 Main Harness For PDM MSRP: Now: $120.55 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-132 Sub-Harness Mopar Gen-3 Hemi VVT & SRV MSRP: Now: $135.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-128 Engine Main Harness Ford 5.0L/5.8L MSRP: Now: $448.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-127 Bench-Top EFI Test Harness MSRP: Now: $191.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view Details HOLLEY | sku: HLY558-429 Dominator EFI DBW Harness - Early Truck MSRP: Now: $223.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-428 CAN Extension Harness 9in Length MSRP: Now: $43.49 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-426 Can Extension Harness 12ft MSRP: Now: $65.26 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-425 CAN Extension Harness 8ft Length MSRP: Now: $54.37 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-416 Map Sensor Adapter LS1 & LS2 to LS3 MSRP: Now: $33.20 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-406 Drive By Wire Harness GM MSRP: Now: $205.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-405 Trans Wire Harness GM 4L60 Pre 2009 - 4L80 MSRP: Now: $251.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-402 J2B Auxiliary Harness Kit MSRP: Now: $145.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-401 Auxiliary Harness J2A Connector MSRP: Now: $189.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-400 J1A/B Input/Output Connector MSRP: Now: $99.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-308 EFI Main Power Harness MSRP: Now: $81.68 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-212 Injector Harness - Ford USCAR/EV6 Style Injector MSRP: Now: $155.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-204 EFI Injector Harness - Universal Unterminated MSRP: Now: $155.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-191 Sniper 2 Main Harness w/Fuel Pump Relay MSRP: Now: $176.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-190 Sniper 2 Main Harness For PDM MSRP: Now: $120.55 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-132 Sub-Harness Mopar Gen-3 Hemi VVT & SRV MSRP: Now: $135.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-128 Engine Main Harness Ford 5.0L/5.8L MSRP: Now: $448.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-127 Bench-Top EFI Test Harness MSRP: Now: $191.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view Details HOLLEY | sku: HLY558-428 CAN Extension Harness 9in Length MSRP: Now: $43.49 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-426 Can Extension Harness 12ft MSRP: Now: $65.26 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-425 CAN Extension Harness 8ft Length MSRP: Now: $54.37 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-416 Map Sensor Adapter LS1 & LS2 to LS3 MSRP: Now: $33.20 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-406 Drive By Wire Harness GM MSRP: Now: $205.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-405 Trans Wire Harness GM 4L60 Pre 2009 - 4L80 MSRP: Now: $251.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-402 J2B Auxiliary Harness Kit MSRP: Now: $145.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-401 Auxiliary Harness J2A Connector MSRP: Now: $189.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-400 J1A/B Input/Output Connector MSRP: Now: $99.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-308 EFI Main Power Harness MSRP: Now: $81.68 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-212 Injector Harness - Ford USCAR/EV6 Style Injector MSRP: Now: $155.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-204 EFI Injector Harness - Universal Unterminated MSRP: Now: $155.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-191 Sniper 2 Main Harness w/Fuel Pump Relay MSRP: Now: $176.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-190 Sniper 2 Main Harness For PDM MSRP: Now: $120.55 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-132 Sub-Harness Mopar Gen-3 Hemi VVT & SRV MSRP: Now: $135.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-128 Engine Main Harness Ford 5.0L/5.8L MSRP: Now: $448.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-127 Bench-Top EFI Test Harness MSRP: Now: $191.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view Details HOLLEY | sku: HLY558-426 Can Extension Harness 12ft MSRP: Now: $65.26 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-425 CAN Extension Harness 8ft Length MSRP: Now: $54.37 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-416 Map Sensor Adapter LS1 & LS2 to LS3 MSRP: Now: $33.20 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-406 Drive By Wire Harness GM MSRP: Now: $205.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-405 Trans Wire Harness GM 4L60 Pre 2009 - 4L80 MSRP: Now: $251.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-402 J2B Auxiliary Harness Kit MSRP: Now: $145.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-401 Auxiliary Harness J2A Connector MSRP: Now: $189.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-400 J1A/B Input/Output Connector MSRP: Now: $99.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-308 EFI Main Power Harness MSRP: Now: $81.68 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-212 Injector Harness - Ford USCAR/EV6 Style Injector MSRP: Now: $155.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-204 EFI Injector Harness - Universal Unterminated MSRP: Now: $155.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-191 Sniper 2 Main Harness w/Fuel Pump Relay MSRP: Now: $176.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-190 Sniper 2 Main Harness For PDM MSRP: Now: $120.55 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-132 Sub-Harness Mopar Gen-3 Hemi VVT & SRV MSRP: Now: $135.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-128 Engine Main Harness Ford 5.0L/5.8L MSRP: Now: $448.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-127 Bench-Top EFI Test Harness MSRP: Now: $191.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view Details HOLLEY | sku: HLY558-425 CAN Extension Harness 8ft Length MSRP: Now: $54.37 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-416 Map Sensor Adapter LS1 & LS2 to LS3 MSRP: Now: $33.20 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-406 Drive By Wire Harness GM MSRP: Now: $205.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-405 Trans Wire Harness GM 4L60 Pre 2009 - 4L80 MSRP: Now: $251.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-402 J2B Auxiliary Harness Kit MSRP: Now: $145.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-401 Auxiliary Harness J2A Connector MSRP: Now: $189.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-400 J1A/B Input/Output Connector MSRP: Now: $99.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-308 EFI Main Power Harness MSRP: Now: $81.68 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-212 Injector Harness - Ford USCAR/EV6 Style Injector MSRP: Now: $155.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-204 EFI Injector Harness - Universal Unterminated MSRP: Now: $155.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-191 Sniper 2 Main Harness w/Fuel Pump Relay MSRP: Now: $176.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-190 Sniper 2 Main Harness For PDM MSRP: Now: $120.55 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-132 Sub-Harness Mopar Gen-3 Hemi VVT & SRV MSRP: Now: $135.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-128 Engine Main Harness Ford 5.0L/5.8L MSRP: Now: $448.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-127 Bench-Top EFI Test Harness MSRP: Now: $191.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view Details HOLLEY | sku: HLY558-416 Map Sensor Adapter LS1 & LS2 to LS3 MSRP: Now: $33.20 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-406 Drive By Wire Harness GM MSRP: Now: $205.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-405 Trans Wire Harness GM 4L60 Pre 2009 - 4L80 MSRP: Now: $251.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-402 J2B Auxiliary Harness Kit MSRP: Now: $145.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-401 Auxiliary Harness J2A Connector MSRP: Now: $189.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-400 J1A/B Input/Output Connector MSRP: Now: $99.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-308 EFI Main Power Harness MSRP: Now: $81.68 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-212 Injector Harness - Ford USCAR/EV6 Style Injector MSRP: Now: $155.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-204 EFI Injector Harness - Universal Unterminated MSRP: Now: $155.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-191 Sniper 2 Main Harness w/Fuel Pump Relay MSRP: Now: $176.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-190 Sniper 2 Main Harness For PDM MSRP: Now: $120.55 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-132 Sub-Harness Mopar Gen-3 Hemi VVT & SRV MSRP: Now: $135.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-128 Engine Main Harness Ford 5.0L/5.8L MSRP: Now: $448.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-127 Bench-Top EFI Test Harness MSRP: Now: $191.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view Details HOLLEY | sku: HLY558-406 Drive By Wire Harness GM MSRP: Now: $205.15 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-405 Trans Wire Harness GM 4L60 Pre 2009 - 4L80 MSRP: Now: $251.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-402 J2B Auxiliary Harness Kit MSRP: Now: $145.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-401 Auxiliary Harness J2A Connector MSRP: Now: $189.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-400 J1A/B Input/Output Connector MSRP: Now: $99.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-308 EFI Main Power Harness MSRP: Now: $81.68 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-212 Injector Harness - Ford USCAR/EV6 Style Injector MSRP: Now: $155.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-204 EFI Injector Harness - Universal Unterminated MSRP: Now: $155.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-191 Sniper 2 Main Harness w/Fuel Pump Relay MSRP: Now: $176.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-190 Sniper 2 Main Harness For PDM MSRP: Now: $120.55 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-132 Sub-Harness Mopar Gen-3 Hemi VVT & SRV MSRP: Now: $135.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-128 Engine Main Harness Ford 5.0L/5.8L MSRP: Now: $448.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-127 Bench-Top EFI Test Harness MSRP: Now: $191.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view Details HOLLEY | sku: HLY558-405 Trans Wire Harness GM 4L60 Pre 2009 - 4L80 MSRP: Now: $251.05 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-402 J2B Auxiliary Harness Kit MSRP: Now: $145.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-401 Auxiliary Harness J2A Connector MSRP: Now: $189.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-400 J1A/B Input/Output Connector MSRP: Now: $99.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-308 EFI Main Power Harness MSRP: Now: $81.68 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-212 Injector Harness - Ford USCAR/EV6 Style Injector MSRP: Now: $155.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-204 EFI Injector Harness - Universal Unterminated MSRP: Now: $155.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-191 Sniper 2 Main Harness w/Fuel Pump Relay MSRP: Now: $176.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-190 Sniper 2 Main Harness For PDM MSRP: Now: $120.55 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-132 Sub-Harness Mopar Gen-3 Hemi VVT & SRV MSRP: Now: $135.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-128 Engine Main Harness Ford 5.0L/5.8L MSRP: Now: $448.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-127 Bench-Top EFI Test Harness MSRP: Now: $191.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view Details HOLLEY | sku: HLY558-402 J2B Auxiliary Harness Kit MSRP: Now: $145.75 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-401 Auxiliary Harness J2A Connector MSRP: Now: $189.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-400 J1A/B Input/Output Connector MSRP: Now: $99.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-308 EFI Main Power Harness MSRP: Now: $81.68 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-212 Injector Harness - Ford USCAR/EV6 Style Injector MSRP: Now: $155.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-204 EFI Injector Harness - Universal Unterminated MSRP: Now: $155.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-191 Sniper 2 Main Harness w/Fuel Pump Relay MSRP: Now: $176.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-190 Sniper 2 Main Harness For PDM MSRP: Now: $120.55 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-132 Sub-Harness Mopar Gen-3 Hemi VVT & SRV MSRP: Now: $135.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-128 Engine Main Harness Ford 5.0L/5.8L MSRP: Now: $448.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-127 Bench-Top EFI Test Harness MSRP: Now: $191.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view Details HOLLEY | sku: HLY558-401 Auxiliary Harness J2A Connector MSRP: Now: $189.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-400 J1A/B Input/Output Connector MSRP: Now: $99.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-308 EFI Main Power Harness MSRP: Now: $81.68 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-212 Injector Harness - Ford USCAR/EV6 Style Injector MSRP: Now: $155.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-204 EFI Injector Harness - Universal Unterminated MSRP: Now: $155.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-191 Sniper 2 Main Harness w/Fuel Pump Relay MSRP: Now: $176.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-190 Sniper 2 Main Harness For PDM MSRP: Now: $120.55 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-132 Sub-Harness Mopar Gen-3 Hemi VVT & SRV MSRP: Now: $135.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-128 Engine Main Harness Ford 5.0L/5.8L MSRP: Now: $448.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-127 Bench-Top EFI Test Harness MSRP: Now: $191.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view Details HOLLEY | sku: HLY558-400 J1A/B Input/Output Connector MSRP: Now: $99.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-308 EFI Main Power Harness MSRP: Now: $81.68 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-212 Injector Harness - Ford USCAR/EV6 Style Injector MSRP: Now: $155.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-204 EFI Injector Harness - Universal Unterminated MSRP: Now: $155.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-191 Sniper 2 Main Harness w/Fuel Pump Relay MSRP: Now: $176.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-190 Sniper 2 Main Harness For PDM MSRP: Now: $120.55 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-132 Sub-Harness Mopar Gen-3 Hemi VVT & SRV MSRP: Now: $135.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-128 Engine Main Harness Ford 5.0L/5.8L MSRP: Now: $448.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-127 Bench-Top EFI Test Harness MSRP: Now: $191.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view Details HOLLEY | sku: HLY558-308 EFI Main Power Harness MSRP: Now: $81.68 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-212 Injector Harness - Ford USCAR/EV6 Style Injector MSRP: Now: $155.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-204 EFI Injector Harness - Universal Unterminated MSRP: Now: $155.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-191 Sniper 2 Main Harness w/Fuel Pump Relay MSRP: Now: $176.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-190 Sniper 2 Main Harness For PDM MSRP: Now: $120.55 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-132 Sub-Harness Mopar Gen-3 Hemi VVT & SRV MSRP: Now: $135.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-128 Engine Main Harness Ford 5.0L/5.8L MSRP: Now: $448.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-127 Bench-Top EFI Test Harness MSRP: Now: $191.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view Details HOLLEY | sku: HLY558-212 Injector Harness - Ford USCAR/EV6 Style Injector MSRP: Now: $155.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-204 EFI Injector Harness - Universal Unterminated MSRP: Now: $155.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-191 Sniper 2 Main Harness w/Fuel Pump Relay MSRP: Now: $176.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-190 Sniper 2 Main Harness For PDM MSRP: Now: $120.55 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-132 Sub-Harness Mopar Gen-3 Hemi VVT & SRV MSRP: Now: $135.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-128 Engine Main Harness Ford 5.0L/5.8L MSRP: Now: $448.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-127 Bench-Top EFI Test Harness MSRP: Now: $191.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view Details HOLLEY | sku: HLY558-204 EFI Injector Harness - Universal Unterminated MSRP: Now: $155.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-191 Sniper 2 Main Harness w/Fuel Pump Relay MSRP: Now: $176.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-190 Sniper 2 Main Harness For PDM MSRP: Now: $120.55 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-132 Sub-Harness Mopar Gen-3 Hemi VVT & SRV MSRP: Now: $135.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-128 Engine Main Harness Ford 5.0L/5.8L MSRP: Now: $448.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-127 Bench-Top EFI Test Harness MSRP: Now: $191.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view Details HOLLEY | sku: HLY558-191 Sniper 2 Main Harness w/Fuel Pump Relay MSRP: Now: $176.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-190 Sniper 2 Main Harness For PDM MSRP: Now: $120.55 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-132 Sub-Harness Mopar Gen-3 Hemi VVT & SRV MSRP: Now: $135.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-128 Engine Main Harness Ford 5.0L/5.8L MSRP: Now: $448.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-127 Bench-Top EFI Test Harness MSRP: Now: $191.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view Details HOLLEY | sku: HLY558-190 Sniper 2 Main Harness For PDM MSRP: Now: $120.55 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-132 Sub-Harness Mopar Gen-3 Hemi VVT & SRV MSRP: Now: $135.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-128 Engine Main Harness Ford 5.0L/5.8L MSRP: Now: $448.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-127 Bench-Top EFI Test Harness MSRP: Now: $191.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view Details HOLLEY | sku: HLY558-132 Sub-Harness Mopar Gen-3 Hemi VVT & SRV MSRP: Now: $135.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-128 Engine Main Harness Ford 5.0L/5.8L MSRP: Now: $448.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-127 Bench-Top EFI Test Harness MSRP: Now: $191.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view Details HOLLEY | sku: HLY558-128 Engine Main Harness Ford 5.0L/5.8L MSRP: Now: $448.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-127 Bench-Top EFI Test Harness MSRP: Now: $191.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view Details HOLLEY | sku: HLY558-127 Bench-Top EFI Test Harness MSRP: Now: $191.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view Details HOLLEY | sku: HLY558-116 Main Wire Harness Hemi Late W/ TPS & IAC MSRP: Now: $660.95 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view FUELTECH USA | sku: FTH2002014680 Dual Nano to FT700 Adapter Harness Harness - Adapter - Plug and Play - Dual Nano to FuelTech FT700 - Each MSRP: Now: $179.00 Add to Cart Compare Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view FUELTECH USA | sku: FTH2001008771 FT700 C&D Harness 10ft Engine Control Harness - C / D-Harness - 10 ft - FT700 ECU - Each MSRP: Now: $299.00 Add to Cart Compare Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view POWERMASTER | sku: PWM160 Harness Adapter CS130D to CS130 Alternator Harness Adapter - Powermaster CS130D to CS130 - Each MSRP: Now: $37.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view PAINLESS WIRING | sku: PWI60510 86-95 Ford 5.0L Mustang EFI Wiring Harness EFI Wiring Harness - 5.0 L - Small Block Ford 1986-95 - Kit MSRP: Now: $534.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view PAINLESS WIRING | sku: PWI60508 98-02 GM LS1 Fuel Inj. Wiring Harness EFI Wiring Harness - GM LS-Series 1998-2002 - Kit MSRP: Now: $569.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view PAINLESS WIRING | sku: PWI60505 LT-1 Wiring Harness 92-97 5.7L EFI Wiring Harness - Extra Length - GM LT-Series 1992-97 - Kit MSRP: Now: $744.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view PAINLESS WIRING | sku: PWI60502 LT-1 Wiring Harness EFI Wiring Harness - GM LT-Series 1992-97 - Kit MSRP: Now: $669.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view PAINLESS WIRING | sku: PWI60221 03-06 GM 4.8/5.3/6.0L EFI Harness EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $725.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view PAINLESS WIRING | sku: PWI60218 99- Vortec Engine FI Wiring Harness Extra L. EFI Wiring Harness - Extra Length - GM LS-Series 2003-06 - Kit MSRP: Now: $659.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view PAINLESS WIRING | sku: PWI60217 99- Vortec Engine FI Wiring Harness EFI Wiring Harness - GM LS-Series 1999-2006 - Kit MSRP: Now: $599.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view PAINLESS WIRING | sku: PWI60102 Tpi Harness 85-89 EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - Kit MSRP: Now: $504.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view PAINLESS WIRING | sku: PWI60101 Tbi Harness EFI Wiring Harness - GM TBI Injection 1986-93 - GM V6 / V8 - Kit MSRP: Now: $424.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view PAINLESS WIRING | sku: PWI30902 73-87 GM Truck A/C Harn ess A/C Wiring Harness - OEM Replacement - GM Truck 1973-87 - Kit MSRP: Now: $103.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view PAINLESS WIRING | sku: PWI30831 Ford 3G Alternator Wirng Kit Alternator Wire Harness - 8 ft Wire - Fuse / Terminals - Ford 3G Alternator - Kit MSRP: Now: $79.99 Add to Cart Compare Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view PAINLESS WIRING | sku: PWI30830 CSI Universal Engine Harness Charging System Harness - Fuse Block / Maxi Fuse / Wiring - Carbureted Engines - Kit MSRP: Now: $184.99 Add to Cart Compare Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view JMS | sku: JMSJ0514EXT Wiring Extension - Mass Air - 05-16 Mustang Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each MSRP: Now: $48.75 Add to Cart Compare Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view ICT BILLET | sku: ICTWECAM30-48 Wire Extension 48in LS C MP Camshaft Position Sen Wire Extension - Camshaft Sensor - 48 in Long - OEM Tooling - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view ICT BILLET | sku: ICTWAMAP31-6 Harness Adapter LS Gen3 to Gen4 MAP Sensor Wiring Harness Adapter - Gen 3 to Gen 4 - GM LS-Series - Each MSRP: Now: $36.99 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view HALTECH | sku: HTHHT-141376 Elite 2000/2500 EV1 Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Terminated - GM V8 / Ford V8 / Mopar Early Hemi - Kit MSRP: Now: $940.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view HALTECH | sku: HTHHT-141367 Elite 2500 DBW Ready Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view HALTECH | sku: HTHHT-141362 Elite 2500 DBW Retrofit Terminated Wire Harness Engine Wiring Harness - Elite - Retrofit - Main Harness - Drive-By-Wire - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view HALTECH | sku: HTHHT-141365 Elite 2000/2500 Non DBW Terminated Wire Harness Engine Wiring Harness - Elite - Main Harness - Drive-By-Cable - Terminated - GM LS-Series - Kit MSRP: Now: $670.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view HALTECH | sku: HTHHT-141304 Elite 2500 Premium Univ. Wire Harness Wiring Harness - Elite - ECU Premium Harness - 8 ft Long - Universal - Kit MSRP: Now: $450.00 Add to Cart Compare Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view HALTECH | sku: HTHHT-141302 Elite 2500 Basic Univ. Wire Harness Wiring Harness - Elite - ECU Basic Harness - 8 ft Long - Universal - Kit MSRP: Now: $360.00 Add to Cart Compare Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view HOLLEY | sku: HLY558-497 Sniper 2 I/O Harness EFI Wiring Harness - Sniper 2 EFI - Input / Output Harness - Holley Sniper 2 EFI - Each MSRP: Now: $37.04 Add to Cart Compare Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view HOLLEY | sku: HLY558-491 10-Pin Harness - Sniper TBI EFI Wiring Harness - Input / Output Harness - Holley Sniper EFI - Each MSRP: Now: $53.24 Add to Cart Compare Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view
Quick view HOLLEY | sku: HLY558-490 7-Pin Main Harness - Sniper TBI EFI Wiring Harness - Main Battery Harness - Fuse / Fuel Pump Relays - Kit MSRP: Now: $136.75 Add to Cart Compare Quick view