Cometic Gasket Cometic Chevy Mark-IV Big Block V8 .020in Fiber Intake Mani Gskt Set-1.754in x 2.505in Rec. Port C5649-020

CG Intake Gaskets

Engine Intake Manifold Gasket Set

AFM is a chemically blown, compounded nitrile synthetic rubber bonded to an aluminum core with temperature resistance of over 250°F. AFM material has an 85 percent recovery while maintaining strong torque retention. AFM does not require gasket sealers or re-torque.

Chevrolet Mark-IV; GM Gen-V/VI Big Block V8 .020 " Fiber Intake Manifold Gasket Set, 1.754 " x 2.505 " Rectangle Port