The Cometic AFM oil filter housing gasket for Jaguar 3.4L XK6 (1948–1957; .032in) uses a chemically blown nitrile synthetic rubber bonded to an aluminum core to deliver a rigid yet compressible seal. AFM material offers about 85% recovery, strong torque retention, and temperature resistance over 205°F, and does not require sealants or re-torquing, making it suitable for period-correct restorations and maintenance.
Cometic Jaguar 1948-1957 3.4L XK6 .032in AFM Oil Filter Housing Gasket