Brand: Holley EFI
-11%
$549.95
$618.95
Specifically designed for use with the Holley 8.2" SBF Hi-Ram intake manifold, this compact unit...
Brand: Holley EFI
-11%
$206.95
$232.95
99-04 4 Valve Ford Modular Coil Harness, For HP EFI and Dominator EFI
Brand: Holley EFI
-11%
$219.95
$247.95
2011 to 2015 Ford Coyote Coil Harness, For HP EFI & Dominator EFI
Brand: Holley EFI
-11%
$125.95
$141.95
Ford TFI Ignition Harness for Avenger EFI, HP EFI & Dominator EFI
Brand: Holley EFI
-11%
$183.95
$206.95
Universal Unterminated Ignition Harness for HP EFI & Dominator EFI
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
-12%
$104.95
$118.95
This Harness is required with HP or Dominator ECUs. Includes, 13' long, 10 AWG main...
Brand: Holley EFI
-11%
$187.95
$211.95
Chrysler has used two different coils on the HEMI engine series with 2006 being the...
Brand: Holley EFI
-11%
$175.95
$197.95
Dominator EFI Connector J3 Auxiliary Harness
Brand: Holley EFI
-11%
$224.95
$253.95
Dominator EFI Connector J4 Auxiliary Harness
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%
$599.95
$674.95
This harness provides a plug and play upgrade solution for those seeking to convert to...