Cometic Windsor .060in Fiber Intake Mani Gskt Set-Ford Racing N352 Sportsman Cyl Head M-6049-N352

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.