Shop for Wiring Harnesses | Race-Leader.com

Efi Wiring Harness - Extra Length - GM LS-SERIES 2003-06 - Kit
PAINLESS WIRING | Part# PWI-60218 More Details...

$649.99

73-87 GM Truck A/C Harn Ess
PAINLESS WIRING | Part# PWI-30902 More Details...

$99.99

SUB-HARNESS Mopar GEN-3 HEMI VVT & SRV
HOLLEY | Part# HLY-558-132 More Details...

$150.95

Adapter Harness Wideband TERMINATOR-X
HOLLEY | Part# HLY-558-463 More Details...

$57.35

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

$212.95

Wiring Extension - Mass Air - 05-16 Mustang
EDELBROCK | Part# JMS-J0514EXT More Details...

$48.75

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

$517.95

Sniper 2 Main Harness For PDM
HOLLEY | Part# HLY-558-190 More Details...

$133.95

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

$41.15

Efi Wiring Harness - J4 Auxiliary Harness - Holley Dominator Efi - Each
HOLLEY | Part# HLY-558-404 More Details...

$206.95