Supertech Honda B20B4/Z2 85mm Bore 0.033in (.85mm) Thick MLS Head Gasket

This is a Supertech Multi-Layer Steel (MLS) head gasket specifically made for Honda B20B4 and B20Z2 engines with an 85mm bore. A head gasket is crucial for sealing the combustion chamber, oil passages, and coolant passages between the cylinder head and the engine block. This gasket is 0.033 inches (0.85mm) thick, which is a common thickness for stock or slightly modified engines.

MLS head gaskets are well-built with multiple layers of stainless steel, often with a special coating on the sealing surfaces. This construction helps them handle higher cylinder pressures and temperatures compared to older composite gaskets. The precise thickness ensures proper compression ratio for your B20 engine. It's a solid option if you're rebuilding the top end or replacing a failed head gasket on your compatible Honda.