Cometic C5649-125 - Chevy Mark-IV GM Gen V/VI Big Block V8 .125in Fiber Intake Manifold Gasket Set

Cometic C5649-125 - Chevy Mark-IV GM Gen V/VI Big Block V8 .125in Fiber Intake Manifold Gasket Set

Intake Manifold Gasket - 0.125 in Thick - 1.75 x 2.5 in Rectangular Port - Composite - Big Block Chevy - Pair

Chevrolet Mark-IV; GM Gen-V/VI Big Block V8 .125in. Fiber Intake Manifold Gasket Set; 1.750in. x 2.500in. Rectangular Port

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.