Cometic Jaguar 3.4L XK6 .050in MLS Cylinder Head Gasket - 84mm Bore

When you're rebuilding the top end of your classic Jaguar, like a 3.4L XK6 engine, getting the cylinder head gasket right is crucial. This Cometic Multi-Layer Steel (MLS) gasket is specifically made for an 84mm bore and is .050 inches undersize, meaning it's designed to fit engines that have been machined down slightly. It's built to provide a strong seal between your cylinder head and engine block, which is essential for proper compression and preventing coolant and oil leaks.

Cometic uses advanced materials and manufacturing processes to create gaskets that can handle the demands of performance engines. This MLS gasket features embossed outer layers coated with Viton, a material known for its resistance to heat and oil. This construction helps ensure a reliable seal even under tough operating conditions. It's a well-built component designed for a range of Jaguar models from the early 1950s through the early 1970s, including vehicles like the Jaguar XK120, Mark IX, and the 340.