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Holley EFI

Ford 2V & 4V Modular Main Harness

Ford 2V & 4V Modular Main Harness, For HP EFI & Dominator EFI

Part # 558-108 Be the first to write a review
Estimated shipping date: 12/27/2021
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$576.95
Suggested Retail
$642.00
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Main harness for 99-04 2 & 4 Valve Ford Modular (4.6 & 5.4L) Engines.

About Holley EFI

Holley is the new standard in EFI! Whether you're engine swapping your classic car or need to manage 4000 horsepower in your twin-turbocharged drag radial race car, Holley EFI has the solutions you need to get your project up and running better than ever!

Brand Holley EFI
Emission Code4
Harness ApplicationFord
Harness TypeMain
Product TypeFord Modular Main Engine Harness
UPC090127712863
Part Number558-108
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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