
The Cometic .140" MLS head gasket for BMW S50B30/S52B32 (87mm) is a multi-layer stainless steel gasket with embossed Viton-coated outer layers and an uncoated stainless shim center. US-spec only, it provides a compressed operating thickness of 0.140" and requires no sealants. Built to handle shearing between different metals, it offers improved load distribution and reduced bore distortion for M3/Z3 1992–1999 applications.
Cometic BMW S50B30/S52B32 US ONLY 87mm .140 inch MLS Head Gasket M3/Z3 92-99