Trans-Dapt Carburetor Spacer 1/2" Open Phenolic 2180

Phenolic Carb Spacers for Holley 4BBL

Phenolic spacer installs between the intake manifold and a Holley 4150-style 4bbl carburetor, increasing plenum volume and insulating the carburetor from the intake manifold, thereby improving throttle response and adding horsepower. Choose from open style or ported, four-hole spacers. Sold complete with gaskets and hardware.

• Carb Spacer, Holley 4bbl Open Style, 1/2" Tall

Carburetor Spacer - 0.5 in Thick - Open - Gasket / Hardware Included - Plastic - Black - Sold as Each - Brand: Trans-Dapt - Part Number: 2180

This product may not be legal for street use on emissions-controlled vehicles but may be legal for use on dedicated competition or pre-pollution-controlled vehicles only.