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Holley EFI

4bbl Holley TBI Main Harness

4bbl Holley TBI Main Harness for Avenger EFI, HP EFI & Dominator EFI

Part # 558-100 Be the first to write a review

4bbl Holley TBI Main Harness

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5

Emissions

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

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4bbl Holley TBI Main Harness for Avenger EFI, HP EFI & Dominator EFI

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
Emission Code5
Harness ApplicationTBI
Harness TypeMain
Product TypeEFI Main Engine Harness
UPC090127666708
Part Number558-100
5

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
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