Skip to main content
ASK OUR EXPERTS
1-866-464-6553

Throttle Body Injection Renew Kit

Renew Kit for 2 bbl Pro-Jection 2 x 2 Pro-Jection

Part # 503-3 Be the first to write a review

Throttle Body Injection Renew Kit

Not Available

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.

See Emissions Details
Renew Kit for 2 bbl Pro-Jection 2 x 2 Pro-Jection

Features:

  • Genuine Holley Quality Parts

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
Clearance CategoryAir and Fuel Delivery
Discount$$
Discount Percentage26-50%
Emission Code5
Product TypeTBI Rebuild Kit
UPC090127104651
Part Number503-3
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.
Reviews

    Your Review

    *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.