Cometic Kawasaki KZ900 72mm .043 Head Gasket

This Cometic head gasket is built with a 72mm bore and a .043 inch thickness, specifically chosen to properly seal the combustion chamber on your 1973-1976 Kawasaki KZ900 or Z1. When you're rebuilding the top end or addressing a blown head gasket, getting the right seal is critical for engine performance and longevity. This gasket is designed to handle the pressures and temperatures inside your engine, ensuring a solid seal between the cylinder head and the engine block.

Cometic uses a multi-layer steel (MLS) construction for this gasket, which is a popular choice for performance and stock applications alike. MLS gaskets offer excellent durability and conformability, allowing them to seal uneven surfaces better than older composite materials. The precise thickness of .043 inches is important for maintaining the correct compression ratio for your specific engine setup. This gasket is a well-built replacement that aims to restore your engine's integrity.