MENU
558-500.jpg
271r962a-1.jpg
271r968a-1.jpg

GM LS 24X EFI HARNESS KIT

GM LS1/6, 24X Crank Sensor, Bosch Injector

PART# 558-500

$610.95   Suggested Retail
$494.96   Holleydays Price
Free Shipping
In Stock  
Qty: 
Starting at $44 a month with Learn More
NOTICE: You will need to purchase an ECU and O2 Sensor to make this a complete kit

Overview

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:

  • Harness Kit Includes; Main Power Harness, LS1 Main Harness & V-8 Injector harness
  • Simple Installation
  • Works with HP or Dominator ECU's

Specs

BrandHolley EFI
Emission Code3
Product TypeHarness Kit
Part Number558-500

Tech Resources

Holley EFI Dealers
Do you need a custom kit built for your application? Do you need a system installed and tuned? Click here to find the Holley EFI dealer in your area!
NOTICE: You will need to purchase an ECU and O2 Sensor to make this a complete kit

Emissions

This part is legal for use on Uncontrolled (Non-Emissions Controlled) Vehicles or Racing Vehicles.

The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

  • 1965 and older U.S. manufactured California Certified vehicles
  • 1967 and older U.S. manufactured Federally Certified vehicles
  • 1967 and older Foreign manufactured vehicle

Racing Vehicles are vehicles that are used exclusively for racing or other forms of competition that are not registered and that may never be used on the street.

We Suggest
    Also Bought

      *Free Shipping & Handling only offered to the contiguous US on orders over $100.

      Some parts are not legal for use in California or other states with similar regulations.

       X  Holleydays