The Cometic fiber oil pump relief nut gasket for Ford 8BA/8CM Flathead V8 applications (1948–1953) is made from AFM, a chemically blown nitrile rubber bonded to an aluminum core with temperature resistance over 250°F and strong torque retention. The material offers excellent sealability across varied flange conditions, resists fluids and meets OEM quality expectations without requiring sealers or re-torque.
Cometic Ford 8BA/8CM Flathead V8 .060in Fiber Oil Pump Relief Nut Gasket - 1948-1953