Cometic 03-06 Honda CBR600RR 70mm Bore .018 MLS Head Gasket

This is a Cometic Multi-Layer Steel (MLS) head gasket designed for the 2003-2006 Honda CBR600RR. It features a 70mm bore and a thickness of .018 inches, intended to seal the combustion chamber between the cylinder head and the engine block. MLS gaskets are known for their durability and ability to handle high cylinder pressures and temperatures, making them a solid choice for engine rebuilds or performance modifications where a reliable seal is critical.

Cometic uses multiple layers of stainless steel, each with a specialized coating, to create a gasket that can conform to surface imperfections while maintaining its integrity under stress. This construction helps prevent leaks and blowouts, ensuring consistent engine performance. The .018 inch thickness is a specific dimension that can affect compression ratio, so it's important to consider this when rebuilding or modifying your engine.