Description
Carburetor Spacer; 1/4 in. Thick; Phenolic Plastic; 4 Hole 2.28 in. Throttle Bore; 4500 Style; Designed for drag race applications only. Features include 1/4″ 4-hole phenolic spacer for QFX-Series carburetors; 2.280″ throttle bore size.
- Carburetor Spacer
Information:
Holley Performance Emission Code 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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