
Cometic CFM-20 head gasket for Jaguar 1968–1973 4.2L XK6 (.059 in thickness; 93mm bore). The CFM style uses a perforated galvanized steel core bonded to asbestos-free fiber material on both sides, offering a compliant seal that requires less clamp load. It conforms load distribution across the sealing area, reduces bore distortion, and does not require sealants or re-torquing, suitable for classic Jaguar engine rebuilds.
Cometic Jaguar 1968-1973 4.2L XK6 .059in CFM-20 Cylinder Head Gasket - 93mm Bore