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 .060 " Fiber Intake Manifold Gasket Set, 1.850 " x 2.075 ", No Cross Over
