
Cometic AFM timing cover gasket for Buick big block V8 (.018in) uses a chemically blown nitrile bonded to an aluminum core to seal the timing cover to the block. AFM offers about 85% recovery, strong torque retention and temperature resistance over 205°F, reducing the need for sealants or re-torquing while providing reliable sealing for big block applications.
Cometic Buick Big Block V8 .018in AFM Timing Cover Gasket