null
close
close
Sale
Sold Out
click to zoom in
  • Guaranteed Fitment

    Always the correct parts.

  • In-House Experts

    We know automotive.

  • Questions?

    Give us a call.

  • Fast Delivery

    Get your parts fast.

Holley EFI GM LS 24X EFI HARNESS KIT

×

Wait! If you're going to search Google for a better price - give us a shot first. Call us at 410.620.3020 and lets see if we can get you a better deal on this product.

No reviews yet Write a Review
$855.00
$855.00
$768.95
(You save $86.05
SKU:
HOE-2558-500
Weight:
8.00 LBS
products.out_stock
Currently Out of stock. On order!

Holley EFI GM LS 24X EFI HARNESS KIT

$855.00
$855.00
$768.95
(You save $86.05
An EFI system depends heavily on being supplied a clean and constant voltage source. The grounds of an electrical system are just as important as the power side. Our Holley EFI Harness Kit for your GM LS engine comes complete with the main harness, power harness and injector harness to support your primary system!

Features

  • 4150 8 Injector Units Support up to 650 HP Naturally Aspirated or 1250 HP with Forced Induction
  • Available in 3 Finishes: Shiny, Black, and Gold
Fast Shipping
Wide Selection of Parts
Secure Shopping
No Hassle Ordering