Cometic 03-05 Yamaha R6 70mm .018 MLS Head Gasket

This is a Cometic Multi-Layer Steel (MLS) head gasket specifically made for the 2003-2005 Yamaha YZF-R6 and the 2006-2009 Yamaha YZF-R6S. It's designed to seal the combustion chamber and coolant passages between your engine block and cylinder head, ensuring proper compression and preventing leaks.

Cometic uses multiple layers of stainless steel with a special coating to create a strong seal that can handle the high pressures and temperatures found in modern motorcycle engines. This particular gasket is 70mm in bore size and has a thickness of .018 inches, which is a common specification for these R6 models. Using a well-built MLS gasket like this is important for maintaining engine integrity, especially if you're rebuilding or performing top-end work on your bike.