Cometic Jaguar 1973-1992 4.2L XK6 .075in MLS Cylinder Head Gasket - 3.670in Bore

When you're rebuilding the top end of your 1973-1992 Jaguar XJ6 with the 4.2L XK6 engine, a solid cylinder head gasket is crucial for a good seal. This Multi-Layer Steel (MLS) gasket from Cometic is built to handle the demands of these engines, ensuring your combustion chambers stay sealed and your engine runs smoothly.

Cometic uses multiple layers of stainless steel for strength and corrosion resistance. The outer layers are coated with Viton, a heat-resistant rubber material that can handle temperatures up to 482°F (250°C). This coating helps create a reliable seal against aluminum heads and blocks, even with the different expansion rates between the two materials. The gasket has a compressed thickness of 0.075 inches and a bore size of 3.670 inches, designed to fit your specific engine. Because it's an MLS gasket, it doesn't require any additional sealants, making installation more straightforward.