Search by Vehicle/Application
Brand: Holley EFI
Includes VVT and Oil Pump Connectors on IGN1A Smart Coils
-11%
$499.95
$562.95
The Terminator X offers an advanced engine management solution specifically tailored for the formidable 7.3-liter...
Brand: Holley EFI
Ford 7.3L Godzilla Main Harness for Stock Coils
-11%
$511.95
$575.95
The Terminator X offers an advanced engine management solution specifically tailored for the formidable 7.3-liter...
Brand: Holley EFI
For use with Terminator X - Requires V3 Software
-11%
$574.95
$646.95
This harness is designed for use with Terminator X ECU's Only with V3 build 100...
Brand: Holley EFI
Holley EFI Gen V LT Engine Main Harness
-11%
$574.95
$646.95
This harness is designed for use with Terminator X and X Max ECU's Only.
Brand: Holley EFI
For LTx Throttle Bodies and Terminator X and X Max ECUs
-11%
$283.95
$319.95
GM GEN V LTx DBW Harness. Compatible with GM part number 12617792 (L83), and 12678223...
Brand: Holley EFI
For Dominator, HP, Terminator X and Terminator X Max ECU's
-11%
$672.95
$757.95
This harness is designed for LS1/6 engines from 1997-2004. This harness interfaces with 24x crank...
Brand: Holley EFI
For Dominator, HP, Terminator X and Terminator X Max ECU's
-11%
$672.95
$757.95
This harness is designed to fit LS2/3/7+ engines from 1997-2012. The harness interfaces with 58x...
Brand: Holley EFI
Plug and Play with fuel injected 5.0L Small Block Ford Engines
-11%
$549.95
$618.95
This harness is for fuel injected small block ford engines such as 5.0L or 5.8L...
Brand: Holley EFI
50 Feet, Black, 1/8" Braided F6 Split Wire Loom
-11%
$39.48
$44.42
Introducing the Holley EFI Wiring Shop. We have one goal, to provide you a one...
Brand: Holley EFI
Universal V8 MPFI EFI Harness Kit
-11%
$849.95
$956.95
An EFI system depends heavily on being supplied a clean and constant voltage source. The...
Brand: Holley EFI
1999-2004 Ford Modular 2 Valve Harness Kit
-11%
$1,499.95
$1,687.95
This wiring harness interfaces a Holley EFI ECU to a 2V Modular Ford engine. It...
Brand: Holley EFI
Evenly spaced Ford V8 Injector Harness for Jetronic "Bosch EV1" style Injectors
-11%
$199.95
$224.95
Ford V8 Injector Harness for Jetronic "Bosch" style Fuel Injectors (Evenly Spaced)
Sleeve High Neck Bodycon Dress
$132.00