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Engine Main Harness Ford 5.0L/5.8L

Engine Wiring Harness - PLUG-AND-PLAY - Small Block Ford - Each
HOLLEY  |  Part# HLY-558-128   More Details...

$549.95



BENCH-TOP Efi Test Harness

Wiring Harness - Bench Top Test - Holley Efi - Each
HOLLEY  |  Part# HLY-558-127   More Details...

$231.95



Elite 2500 Premium Univ. Wire Harness

Wiring Harness - Elite - Ecu Premium Harness - 8 FT Long - Universal - Kit
HALTECH  |  Part# HTH-HT-141304   More Details...

$450.00



Wiring Extension - Mass Air - 05-16 Must

Wire Extension - Mass Air Meter - Ford Mustang 2005-16 - Each
JMS  |  Part# JMS-J0514EXT   More Details...

$48.75



Ft550 B Harness 10ft

Engine Control Harness - B-HARNESS - 10 FT - Ft550 Ecu - Each
FUELTECH USA  |  Part# FTH-2001005571   More Details...

$119.00



Tpi Harness 90-92

Efi Wiring Harness - GM Tpi Injection 1990-92 - Small Block Chevy - Kit
PAINLESS WIRING  |  Part# PWI-60103   More Details...

$499.90



Main Harness - Ford 5.0l Coyote TI-VCT

Main Harness - Ford 5.0l Coyote TI-VCT
HOLLEY  |  Part# HLY-558-110   More Details...

$707.95



Main Harness 99-04 Ford Mod Motor W/SMAR

Engine Wiring Harness - Holley Smart Coils - Ford Modular - Each
HOLLEY  |  Part# HLY-558-113   More Details...

$696.95



Drive by Wire Harness GM

Efi Wiring Harness - Drive by Wire - Holley Dominator Efi - GM - Each
HOLLEY  |  Part# HLY-558-406   More Details...

$249.95



73-87 GM Truck A/C Harn Ess

A/C Wiring Harness - Oem Replacement - GM Truck 1973-87 - Kit
PAINLESS WIRING  |  Part# PWI-30902   More Details...

$103.99