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Holley EFI

Holley EFI 558-130 Engine Main Harness - LT4 Engine

Part # 558-130 Be the first to write a review

Compatible with GM® Gen V LT4 Engines using Terminator X ECU's Only with V3 build 100 or later. This product is not created or sold by GM®.

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Holley EFI 558-130 Engine Main Harness - LT4 Engine

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$611.95
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This harness is designed for use with Terminator X ECU's Only with V3 build 100 or later.

Features:

  • Designed for use with Holley Terminator X and X Max Only
  • Replacement engine harness for Holley EFI to GM Gen V LT4 based engines
  • Features pre terminated terminal ends for easy installation
Brand Holley EFI
Emission Code4
Engine FamilyGM Small Block Gen V (LT Based)
Product TypeEngine Main Harnesses
WarrantyManufacturer's Limited 90 Day (1 Year with Warranty Registration)
UPC090127140819
Manufacturer Part Number558-130
Part Number558-130
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

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Wiring Shop Quick Reference Guide
Manufacturer's Limited 90 Day (1 Year with Warranty Registration): See Details

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    *Free Shipping & 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.

    Holley EFI 558-130 Engine Main Harness - LT4 Engine
    Holley EFI 558-130 Engine Main Harness - LT4 Engine
    $611.95