COMETIC - PRIMARY GASKETPrimary Gasket Highlights Cometic's proprietary AFM (Aluminum Foamette Material) gaskets feature an aluminum core with a chemically blown, compounded nitrile synthetic rubber bonded to the outside Gaskets have resistance to temperatures of more than 205F Have an 85% shape recovering while maintaining strong torque retention ideal gasket material for machined surfaces Does not require gasket sealer Made in the USA + Fitment 2007 2016 Harley Davidson