1" Aluminum Carburetor Spacer Open Center - 3/8" Vacuum Port. This Spacer Raises 4bbl Carburetors 1" Above the Intake Manifold. 2 - Carb Fibre Gaskets. 4 - Dual Thread Longer Carb Studs. 1 - Aluminum Spacer w/Vacuum Port.
Moroso 1" Carb Carburetor Spacer 64930 Plastic/Phenolic RACE NHRA IHRA 4 HOLE
1" Thick Phenolic Carb Carburetor Spacer Open Center For Holley AFB SBC BBC 4BBL
1/2" Open Center Phenolic Carb Carburetor Spacer Fits 4BBL SBC BBC Holley Demon
Holley Edelbrock AFB 2" Plastic 4 Brl Open Square Flange Carb Carburetor Spacer
2" Plastic 4 Brl Open Square Flange Carb Carburetor Spacer W/ Gaskets Holley AFB
