Brand: Holley EFI
-11%
$224.95
$253.95
Dominator EFI Connector J4 Auxiliary Harness
Brand: MSD
-11%
$195.95
$220.95
Using MSD's DIS-4 ignition systems on your coil-on-plug Ford has always been a great upgrade,...
Brand: MSD
-12%
$137.95
$155.95
If your application leaves the Mag cables short of reaching the Electronic Points Box, this...
Brand: Holley EFI
-11%
$231.95
$260.95
Also includes a power switch for quick setup in your workspace. Power and Ground flying...
Brand: Holley EFI
-11%
$127.95
$143.95
This harness connects to the (8) pin Metri-Pack Input/Output connector located in most Holley EFI...
Brand: Holley EFI
-11%
$39.24
$44.15
Provide RPM signal to the ECU for your Sniper 2 while not using timing control....
Brand: Holley EFI
-11%
$187.95
$211.95
Universal Coil On/Near Plug Harness – Use to connect Holley PN 558-312 or factory GM...
Brand: Holley EFI
-11%
$279.95
$314.95
HP Smart Coil ignition sub-harness. Includes a pair of coil harnesses for an 8 cylinder...
Brand: Holley EFI
-11%
$899.95
$1,012.95
Main Harness for 1999-2004 2 & 4 Valve Ford Modular (4.6 & 5.4L) Engines for...
Brand: Holley EFI
-11%
$649.95
$731.95
This harness provides a plug and play upgrade solution for those seeking to convert to...
Brand: Holley EFI
-11%
$125.95
$141.95
Ford TFI Ignition Harness for Avenger EFI, HP EFI & Dominator EFI
Brand: Holley EFI
-11%
$187.95
$211.95
Chrysler has used two different coils on the HEMI engine series with 2006 being the...