Moroso 4500 carburetor gasket in an open design is made to seal 4500-series carburetors to the intake manifold. It provides a clean mating surface to reduce vacuum leaks and fuel seepage during installation or rebuilds. Install this gasket when servicing 4500-style carburetors to restore proper sealing and help maintain consistent engine performance and drivability.
Moroso 4500 Carburetor Gasket - Open Design