Engine Wiring Harnesses

PAINLESS WIRING

Painless Wiring 92-97 Gm Lt1 Standard Length Engine Harness

The Painless Wiring 1992-97 GM LT1 Harness is a standalone wiring solution designed for enthusiasts who need a reliable and straightforward way to run 5.7L LT1/LT4 and 4.3L (V8) L99 engines with a 4L60E transmission in a swapped vehicle. This harness is...

Allstar Performance

Allstar Performance Replacement Water Pump Wire Harness

Water Pump Wiring HarnessAllstar In-Line Electric Water PumpsEach

HOLLEY

Holley Universal Mpfi Main Harness

EFI Wiring HarnessMPFI Main HarnessHolley HP / Dominator EFIUniversalEach

HOLLEY

Holley Ls1/Ls6 (24X/1X) Main Engine Harness

EFI Wiring HarnessMain HarnessHolley HP / Dominator EFI24x Reluctor WheelLS1 / LS6GM LS-SeriesEach

HOLLEY

Holley Dominator Efi Dbw Harness - Early Truck

EFI Wiring HarnessDrive by WireHolley Dominator EFIGMEach

Allstar Performance

Allstar Performance Solenoid Wiring Kit

Wiring KitStarter SolenoidTerminals / WireFord Style SolenoidsKit

PAINLESS WIRING

Painless Wiring 73-87 Gm Truck A/C Harn Ess

PAINLESS WIRING

Painless Wiring Tbi Harness

EFI Wiring HarnessGM TBI Injection 1986-93GM V6 / V8Kit

HOLLEY

Holley Injector Harness - Ford Uscar/Ev6 Style Injector

EFI Wiring HarnessEV6 / USCAR Style InjectorsHolley EFISmall Block FordEach

PAINLESS WIRING

Painless Wiring Tpi Harness 85-89

EFI Wiring HarnessGM TPI Injection 1985-89Small Block ChevyKit

PAINLESS WIRING

Painless Wiring 98-02 Gm Ls1 Fuel Inj. Wiring Harness

EFI Wiring HarnessGM LS-Series 1998-2002Kit

PAINLESS WIRING

Painless Wiring 86-95 Ford 5.0L Mustang Efi Wiring Harness

EFI Wiring Harness5.0 LSmall Block Ford 1986-95Kit

PAINLESS WIRING

Painless Wiring 99- Vortec Engine Fi Wiring Harness

EFI Wiring HarnessGM LS-Series 1999-2006Kit

PAINLESS WIRING

Painless Wiring Lt-1 Wiring Harness 92-97 5.7L

EFI Wiring HarnessExtra LengthGM LT-Series 1992-97Kit

PAINLESS WIRING

Painless Wiring Csi Universal Engine Harness

Charging System HarnessFuse Block / Maxi Fuse / WiringCarbureted EnginesKit

CHEVROLET PERFORMANCE

Chevrolet Performance Wire Harness For Cam Position Sensor

Cam Sensor HarnessLS2GM LS-SeriesEach

PAINLESS WIRING

Painless Wiring 99- Vortec Engine Fi Wiring Harness Extra L.

EFI Wiring HarnessExtra LengthGM LS-Series 2003-06Kit

HOLLEY

Holley Auxiliary Harness J2a Connector

EFI Wiring HarnessJ2A Auxiliary Connector HarnessHolley Dominator EFIUniversalKit

HOLLEY

Holley Ls2/Ls3/Ls7 (58X/4X) Main Engine Harness

EFI Wiring HarnessMain HarnessHolley HP / Dominator EFI58x Reluctor WheelLS2 / LS3 / LS7GM LS-SeriesEach

HOLLEY

Holley Unterminated Universal Main Harness

EFI Wiring HarnessUnterminated Main HarnessHolley HP / Dominator EFIKit