
The Cometic MLS head gasket is a multi-layer stainless steel cylinder head gasket for BMW M10 engines, covering M10B18 and M10B20 1766–1990cc applications with a 90mm bore. The .045in gasket uses three to five embossed stainless layers with Viton-coated outer faces for heat resistance to 250°C (482°F). It requires less clamp load and helps control bore distortion while improving sealing across varied surfaces.
Cometic BMW 1766/1990cc 72-88 90mm .045 inch MLS Head Gasket M10 Engine