Home > Categories A-F > Electrical Items > Wire Harnesses
Quality chassis & engine wiring harnesses.
Sort By:
Page of 2
Performance World 329057 2005-2014 EV6 LS/LSX 24X DBW with T56 or Non-electric A/T LS / LSx Engine Swap Wiring Harness 329057 2005-2014 EV6 LS/LSX 24X DBW with T56 or Non-electric A/T LS / LSx Engine Swap Wiring Harness

Click above for more info!
Tech? Instructions? Click HERE!

Everyday Low Price: CDN $619.99
Free Shipping
Performance World 329056 2005-2014 EV6 LS/LSX 24X DBW with 4L60E LS / LSx Engine Swap Wiring Harness 329056 2005-2014 EV6 LS/LSX 24X DBW with 4L60E LS / LSx Engine Swap Wiring Harness

Click above for more info!
Tech? Instructions? Click HERE!

Everyday Low Price: CDN $619.99
Free Shipping
Performance World 329092 Complete LS / LSx engine swap wiring and 4L60E harness. Fits Chevrolet and GMC Truck 1999-2006 Gen III LS (4.8, 5.3, 6.0 & 6.2L). 329092 Complete LS / LSx engine swap wiring and 4L60E harness. Fits Chevrolet and GMC Truck 1999-2006 Gen III LS (4.8, 5.3, 6.0 & 6.2L).

Click above for more info!
Tech? Instructions? Click HERE!

Everyday Low Price: CDN $619.99
Free Shipping
Performance World 329091 Complete LS / LSx engine swap wiring harness for T56 or non-electric A/T. Fits Chevrolet and GMC Truck 1999-2006 Gen III LS (4.8, 5.3, 6.0 & 6.2L). 329091 Complete LS / LSx engine swap wiring harness for T56 or non-electric A/T. Fits Chevrolet and GMC Truck 1999-2006 Gen III LS (4.8, 5.3, 6.0 & 6.2L).

Click above for more info!
Tech? Instructions? Click HERE!

Everyday Low Price: CDN $619.99
Free Shipping
Performance World 329059 2005-2014 Gen IV 24X LS2/LS3 with T56 or Non-electric A/T LS / LSx Engine Swap Wiring Harness 329059 2005-2014 Gen IV 24X LS2/LS3 with T56 or Non-electric A/T LS / LSx Engine Swap Wiring Harness

Click above for more info!
Tech? Instructions? Click HERE!

Everyday Low Price: CDN $619.99
Free Shipping
Performance World 329058 2005-2014 Gen IV 24X LS2/LS3 with 4L60E LS / LSx Engine Swap Wiring Harness 329058 2005-2014 Gen IV 24X LS2/LS3 with 4L60E LS / LSx Engine Swap Wiring Harness

Click above for more info!
Tech? Instructions? Click HERE!

Everyday Low Price: CDN $619.99
Free Shipping
Performance World 329021 21 Circuit Complete Universal Hot Rod Chassis Wiring Harness 329021 21 Circuit Complete Universal Hot Rod Chassis Wiring Harness

Click above for more info!
Tech? Instructions? Click HERE!

Everyday Low Price: CDN $369.99
Free Shipping
Performance World 324370 2003-2007 GM 8-Pin Vortec Truck to 6-Pin LS3 90mm Gold Blade Throttle Body Adapter. LS / LSx 324370 2003-2007 GM 8-Pin Vortec Truck to 6-Pin LS3 90mm Gold Blade Throttle Body Adapter. LS / LSx

Click above for more info!

Everyday Low Price: CDN $93.99
Free Shipping
Performance World 324700 GM 4L60E to 4L80E Transmission Wiring Harness Adapter. LS / LSx 324700 GM 4L60E to 4L80E Transmission Wiring Harness Adapter. LS / LSx

Click above for more info!

Everyday Low Price: CDN $72.99
Free Shipping
Performance World 324638 EV6 Harness to Multec Fuel Injector Adaptors 8/pk 324638 EV6 Harness to Multec Fuel Injector Adaptors 8/pk

Click above for more info!
Tech? Instructions? Click HERE!

Everyday Low Price: CDN $72.99
Free Shipping
Performance World 321750 3.00" Diameter Split Blank Firewall Grommet Seal 321750 3.00" Diameter Split Blank Firewall Grommet Seal

Click above for more info!

Everyday Low Price: CDN $62.99
Free Shipping
Performance World 324628 EV1 Injectors to EV6 Harness Fuel Injector Adaptors 8/pk 324628 EV1 Injectors to EV6 Harness Fuel Injector Adaptors 8/pk

Click above for more info!
Tech? Instructions? Click HERE!

Everyday Low Price: CDN $62.99
Free Shipping
Performance World 324618 EV6 Injectors to EV1 Harness Fuel Injector Adaptors 8/pk 324618 EV6 Injectors to EV1 Harness Fuel Injector Adaptors 8/pk

Click above for more info!
Tech? Instructions? Click HERE!

Everyday Low Price: CDN $62.99
Free Shipping
Performance World 324603 Delphi Multec Injector Connectors. Set/8 324603 Delphi Multec Injector Connectors. Set/8

Click above for more info!
Tech? Instructions? Click HERE!

Everyday Low Price: CDN $51.99
Free Shipping
Performance World 324865 Remote LS / LSx Coil Harness Set. 2/pk. 324865 Remote LS / LSx Coil Harness Set. 2/pk.

Click above for more info!

Everyday Low Price: CDN $51.99
Free Shipping
Performance World 324600 USCAR EV6 Injector Connectors. Set/8 324600 USCAR EV6 Injector Connectors. Set/8

Click above for more info!
Tech? Instructions? Click HERE!

Everyday Low Price: CDN $51.99
Free Shipping
Performance World 321742 3.00" Diameter 12AN 3/4" Firewall Grommet Seal 321742 3.00" Diameter 12AN 3/4" Firewall Grommet Seal

Click above for more info!

Everyday Low Price: CDN $41.99
Free Shipping
Performance World 321740 3.00" Diameter 10AN 5/8" Firewall Grommet Seal 321740 3.00" Diameter 10AN 5/8" Firewall Grommet Seal

Click above for more info!

Everyday Low Price: CDN $41.99
Free Shipping
Performance World 321738 3.00" Diameter 8AN 1/2" Firewall Grommet Seal 321738 3.00" Diameter 8AN 1/2" Firewall Grommet Seal

Click above for more info!

Everyday Low Price: CDN $41.99
Free Shipping
Performance World 321736 3.00" Diameter 6AN 3/8" Firewall Grommet Seal 321736 3.00" Diameter 6AN 3/8" Firewall Grommet Seal

Click above for more info!

Everyday Low Price: CDN $41.99
Free Shipping
Performance World 321730 3.00" Diameter Blank Firewall Grommet Seal 321730 3.00" Diameter Blank Firewall Grommet Seal

Click above for more info!

Everyday Low Price: CDN $41.99
Free Shipping
Performance World 324368 GM LS1 DBW Wiring Harness to 6-Pin PW/LS2 DBW Throttle Body Adaptor. LS / LSX 324368 GM LS1 DBW Wiring Harness to 6-Pin PW/LS2 DBW Throttle Body Adaptor. LS / LSX

Click above for more info!

Everyday Low Price: CDN $41.99
Free Shipping
Performance World 324036 LS / LSx Remote Ignition Coil Extension Harness (36") 324036 LS / LSx Remote Ignition Coil Extension Harness (36")

Click above for more info!

Everyday Low Price: CDN $41.99
Free Shipping
Performance World 321720 2.00" Diameter Blank Firewall Grommet Seal 321720 2.00" Diameter Blank Firewall Grommet Seal

Click above for more info!

Everyday Low Price: CDN $36.99
Free Shipping
Performance World 321715 1.50" Diameter Blank Firewall Grommet Seal 321715 1.50" Diameter Blank Firewall Grommet Seal

Click above for more info!

Everyday Low Price: CDN $36.99
Free Shipping
Performance World 324320 3-Wire MAF Harness to 5-Wire LS / LSx Vortec/Truck Style MAF Sensor Adaptor 324320 3-Wire MAF Harness to 5-Wire LS / LSx Vortec/Truck Style MAF Sensor Adaptor

Click above for more info!

Everyday Low Price: CDN $28.99
Free Shipping
Performance World 324500 GM Dual Knock Sensor Harness. Converts Gen III to Gen IV. LS LSx 324500 GM Dual Knock Sensor Harness. Converts Gen III to Gen IV. LS LSx

Click above for more info!

Everyday Low Price: CDN $28.99
Free Shipping
Performance World 324400 GM 4-Pin Flat 24" Oxygen Sensor (O2) Extension Harness. LS / LSx 324400 GM 4-Pin Flat 24" Oxygen Sensor (O2) Extension Harness. LS / LSx

Click above for more info!

Everyday Low Price: CDN $28.99
Free Shipping
Performance World 324310 GM 5-Wire LS3/LS7 LSx vehicle harness to 5-Wire LS2 MAF Sensor adaptor with remote IAC connector. LS / LSx 324310 GM 5-Wire LS3/LS7 LSx vehicle harness to 5-Wire LS2 MAF Sensor adaptor with remote IAC connector. LS / LSx

Click above for more info!

Everyday Low Price: CDN $28.99
Free Shipping
Performance World 324410 GM LS / LSx Camshaft Sensor Extension Harness 324410 GM LS / LSx Camshaft Sensor Extension Harness

Click above for more info!

Everyday Low Price: CDN $28.99
Free Shipping