Brand: Holley EFI
-11%
$249.95
$281.95
Ford V8 Injector Harness for HP EFI & Dominator EFI
Brand: Holley EFI
-11%
$199.95
$224.95
An Injector Harness is required and Holley offers two. The harness with USCAR/Stock injector connectors...
Brand: Holley EFI
-11%
$187.95
$211.95
An Injector Harness is required and Holley offers two. The harness with USCAR/Stock injector connectors...
Brand: Holley EFI
-11%
$632.95
$712.95
This harness is designed for LS1/6 Engines, from 1997-2004. This harness interfaces with 24x Crank...
Brand: Holley EFI
-11%
$3,299.95
$3,712.95
Looking for a plug and play kit for your Ford Modular engine? The HP ECU...
Brand: Holley EFI
-11%
$528.95
$595.95
Universal MPFI Main Harness for HP EFI & Dominator EFI
Brand: Holley EFI
-11%
$528.95
$595.95
Unterminated Universal Main Harness for HP EFI & Dominator EFI
Brand: Holley EFI
-11%
$799.95
$899.95
Main harness for 99-04 2 & 4 Valve Ford Modular (4.6 & 5.4L) Engines.
Brand: Holley EFI
-11%
$699.95
$787.95
This harness is used with Dominator, HP, Terminator X, and Terminator X Max when using...
Brand: Holley EFI
-11%
$699.95
$787.95
Intended for use with Dominator, HP, Terminator X, and Terminator X Max ECU's when using...
Brand: Holley EFI
-11%
$249.95
$281.95
Dominator EFI GM Drive-By-Wire Harness
Brand: Holley EFI
-11%
$368.95
$415.95
Dominator EFI GM Dual Drive-By-Wire Harness