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 Gen-1 Small Block V8 .125 " Fiber Intake Manifold Gasket Kit, 2.100 " x 1.310 " Rectangular Ports
