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LS1/6 (24x/1x) Engine Main Harness - Extended Length

Part # 558-133 Be the first to write a review

For Dominator, HP, Terminator X and Terminator X Max ECU's

LS1/6 (24x/1x) Engine Main Harness - Extended Length

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Free Shipping - Lower 48 US States
Advertised Price $688.95
$619.95
Save $69.00
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3

Emissions

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

See Emissions Details
This harness is designed for LS1/6 engines from 1997-2004. This harness interfaces with 24x crank and 1x cam sensors. Harness is a perfect fit for installers wanting to mount the any Holley EFI ECU inside of the passenger compartment where it is away from the elements and easy to access.

Features:

  • Plug and play with Dominator, HP, Terminator X and Terminator X Max ECU's
  • Designed for use on 24x/1x LS engines
  • Mount the ECU in a wide variety of locations such as on a roll bar or under the passenger seat
  • 22" extended length

About Holley EFI

Find standalone EFI for LS, Coyote, Hemi and more at Holley.com. From engine swapping to managing up to 4000 horsepower, we have a solution for every project!

Brand Holley EFI
CategoryEngine
Crank Reluctor24x
Emission Code3
Grade TypePerformance
Harness ApplicationLSX
Harness TypeMain
Part TypeEngine Wiring Harness
Product TypeLS Main Engine Harness
Sub CategoryWire, Cable and Related Components
UPC090127140758
Part Number558-133
3

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) 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


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


The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle
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    *Free Shipping and Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

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

    LS1/6 (24x/1x) Engine Main Harness - Extended Length
    LS1/6 (24x/1x) Engine Main Harness - Extended Length
    Advertised Price $688.95
    $619.95
    Save $69.00