Supertech Honda B18A/B Non-VTec 83mm Bore 0.033in (.85mm) Thick MLS Head Gasket

This product is a Supertech Multi-Layer Steel (MLS) head gasket designed for Honda B18A and B18B non-VTEC engines. It features an 83mm bore and a thickness of 0.033 inches (0.85mm), intended to seal the combustion chamber and coolant passages between the cylinder block and the cylinder head.

MLS head gaskets are known for their durability and ability to handle higher cylinder pressures compared to traditional composite gaskets. The multiple steel layers, often with a specialized coating, allow the gasket to conform to the mating surfaces while resisting blowout under stress. This specific gasket is built for an 83mm bore, which is a common size for these engines, and its 0.033-inch thickness is a standard dimension for sealing.