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Air Distribution Ring

Air Distribution Ring Provides better air distribution through the TBI at heavy load and WOT.

Part # 508-12 Be the first to write a review

Air Distribution Ring

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
Air Distribution Ring for Holley 4bbl TBI with injector pod mounted above throttle body.

Features:

  • Genuine Holley Quality Parts

About Holley

Looking for Holley performance products? We're the undisputed leader in carburetors, fuel pumps, fuel injection, intake manifolds, and more. Buy now!

Brand Holley
Clearance CategoryAir and Fuel Delivery
ColorRaw
Discount$$$
Discount Percentage51-75%
Emission Code5
MaterialSteel
Product TypeAir Cleaner Spacer
UPC090127123096
Part Number508-12
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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    *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.