USE COUPON CODE - ROADTRIP - FOR UP TO A 15% DISCOUNT OFF OF SELECT PRODUCTS!

Holley EFI

Holley EFI 558-129 - EFI Gen V LT Engine Main Harness

MSRP: $646.95
$574.95
( saved $72.00 )
Write a Review
  • Holley EFI 558-129 - EFI Gen V LT Engine Main Harness
  • Holley EFI 558-129 - EFI Gen V LT Engine Main Harness
  • Holley EFI 558-129 - EFI Gen V LT Engine Main Harness
  • Holley EFI 558-129 - EFI Gen V LT Engine Main Harness
  • PLEASE NOTE: Pictures are repsentative of style, may be generic.
Adding to cart… The item has been added
SKU:
HOLEFI-558-129
UPC:
090127140802
  • Free Ground Shipping

  • No Restocking Fee

  • Safe Payments

  • No Backorders Ever

Holley EFI - 558-129

Holley EFI Gen V LT Engine Main Harness

For use with Terminator X and X Max

This harness is designed for use with Terminator X and X Max ECU's Only.

  • Used on Terminator X and Terminator X Max
  • Main harness
  • GM Gen V LT engines
  • Wires in protective loom

Brand: Holley EFI
Category: Engine
Crank Reluctor: 58x
Emission Code: 4
Harness Application: LT
Harness Application: Gen V LT
Harness Type: Main
part type: Engine Control Module (ECM) Wiring Harness
Product Type: Harness
Product Type: LT Main Engine Harness
Sub Category: Wire, Cable and Related Components
Warning: California Proposition 65