Eastwood B2B Sales
Eastwood.com
The Garage
Enable Accessibility
Enable Accessibility
Promotional desktop banner Promotional mobile banner
Toggle Nav
Do the job right
Search
My Cart
800-343-9353
Menu
Account
Item # 22884 BRAND: Holley

Holley GM LS 24X EFI Harness Kit 558-500

GM LS1/6, 24X Crank Sensor, Bosch Injector
GM LS1/6, 24X Crank Sensor, Bosch Injector
  • bvseo_sdk, p_sdk, 3.2.1
  • CLOUD, getAggregateRating, 3.56ms
  • REVIEWS, PRODUCT
  • bvseo-msg: HTTP status code of 404 was returned;
$749.95
Loading...
Loading...
Save for Later
GM LS1/6, 24X Crank Sensor, Bosch Injector

100% Satisfaction Guarantee Since 1978
We stand behind our solutions and customers.

  • • Lifetime Tech Support
Holley GM LS 24X EFI Harness Kit 558-500
main product photo

Product Overview:

Description

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

Warranty

1 Year Manufacturers Warranty

Specifications

Brand: Holley EFI<br> Emission Code: 4<br> Harness Application: LSX<br> Product Type: Harness Kit<br> Part Number: 558-500<br> <b>EMMISIONS</b><br><br> <p>This part is legal for sale or use on Racing Use Only Vehicles</p><br /> The following vehicles are considered Racing Use Only Vehicles: <br /><br /> • Racing Use Only Vehicles are vehicles that are used exclusively for competition and that are not registered and that may never be used on the street<br /><br /> <b><u>WARNING: It is against the law to install this part on an Emissions Controlled Vehicle</u></b><br /><br />

In the Box

Contents

(1)Holley GM LS 24X EFI Harness Kit 558-500

Guides & Accessories

Instructions

<p><a href="https://documents.holley.com/199r10836.pdf" target="_blank"><i><b>Instructions for Part# 558-500</b></i></a></p><br /> ***NOTICE: You will need to purchase an ECU and O2 Sensor to make this a complete kit

Reviews

  • bvseo_sdk, p_sdk, 3.2.1
  • CLOUD, getReviews, 4.5ms
  • REVIEWS, PRODUCT
  • bvseo-msg: HTTP status code of 404 was returned; HTTP status code of 404 was returned;

Questions & Answers

  • bvseo_sdk, p_sdk, 3.2.1
  • CLOUD, getContent, 24.05ms
  • QUESTIONS, PRODUCT
  • bvseo-msg: HTTP status code of 404 was returned;
Glossary
Unsure of a term? Look it up on our Glossary powered by The Garage
Holley GM LS 24X EFI Harness Kit 558-500
$749.95
In Stock