Main Harness 99-04 Ford Modular Engine
HOLLEY  |  Part# HLY-558-108   More Details...

$635.95

Add to Cart

7-PIN Main Harness - Sniper Tbi
HOLLEY  |  Part# HLY-558-490   More Details...

$143.95

Add to Cart

Fuel Injector Harness - Unterminated - Bosch Terminal Ends Included - Holley HP/DOMINATOR Efi - Kit
HOLLEY  |  Part# HLY-558-204   More Details...

$184.95

Add to Cart

HEMI Coil Harness Late Tyco
HOLLEY  |  Part# HLY-558-311   More Details...

$153.95

Out of Stock (call for availability)

Main Harness 99-04 Ford Mos Motor W/SMART Coil
HOLLEY  |  Part# HLY-558-113   More Details...

$696.95

Out of Stock (call for availability)

Flying Lead Main Harness
HOLLEY  |  Part# HLY-558-126   More Details...

$379.95

Add to Cart

Sniper 2 I/O Harness
HOLLEY  |  Part# HLY-558-497   More Details...

$39.95

Add to Cart

BENCH-TOP Efi Test Harness
HOLLEY  |  Part# HLY-558-127   More Details...

$189.95

Add to Cart

Engine Main Harness Ford 5.0L/5.8L
HOLLEY  |  Part# HLY-558-128   More Details...

$502.95

Add to Cart

Ignition Harness - Coil On Plug To Sub Harness - Holley HP/DOMINATOR Efi - Each
HOLLEY  |  Part# HLY-558-307   More Details...

$138.56

Add to Cart