
Cometic MLS head gasket for Mazda BP-4W/BP-ZE 84mm bore in .040 inch compressed thickness is a multi-layer steel gasket with embossed outer layers and Viton coating on the faces. It’s engineered for high-output engines and applications joining dissimilar metals, offering strong sealing, rebound ability, and corrosion resistance without sealants. The design distributes clamp loads to limit bore distortion.
Cometic Mazda Miata inBPin Motor 1.8L DOHC 84mm .040in MLS Head Gasket