Phenolic Plastic Carburetor Spacer - Black. Made out of phenolic resin and engineered to reduce heat transfer from the intake manifold to the carburetor that provides a denser air/fuel mixture for increased power and efficiency.
2" Open Phenolic Carburetor Spacer Fits 4BBL Holley Demon AFB Edelbrock SBC BBC
1/2" Open Phenolic Carburetor Spacer Fits Holley Carb Chevy 4BBL SBC BBC 0.5"
1/2" OPEN PHENOLIC CARBURETOR SPACER EDELBROCK CARTER CHEVY FORD 4bbl. #9138
2" OPEN PHENOLIC CARBURETOR SPACER EDELBROCK CARTER HOLLEY SBC BBC SBF4bbl#9137
2" Open Phenolic Carburetor Spacer Carb Holley Chevy 4 bbl New SBC BBC
2" Open Phenolic Carburetor Spacer 4bbl Holley Chevy Ford SBC BBC BB SB 350 Carb
