Holley EFI

Holley EFI 558-500 GM LS 24X EFI Harness Kit

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

Part # 558-500 Be the first to write a review
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$691.95
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4

Emissions

This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street.

    See Emissions Details
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. Holley's 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
Brand Holley EFI
Emission Code4
Product TypeEFI Main Harnesses
UPC090127721315
Manufacturer Part Number558-500
Part Number558-500
4

This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street.

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

NOTICE: You will need to purchase an ECU and O2 Sensor to make this a complete kit
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