Cometic MLS head gasket for BMW T16b3/T16b4 Tritec engines is available in a .045" nominal thickness with a 78.5mm bore and uses multi-layer stainless construction for strong sealing. Embossed outer layers coated with Viton tolerate harsh sealing environments and resist corrosion, while the center shim can be varied to meet thickness needs. The gasket evens clamp load distribution and helps reduce bore distortion.
Cometic Gasket BMW T16b3/T16b4 Tritec .045in MLS Cylinder Head Gasket - 78.5mm Bore