Cometic's .084 in MLS cylinder head gasket for BMW M54B25/M54B30 suits an 85mm bore and offers strong sealing for high-output engines without sealants. Built from multiple embossed stainless layers with Viton-coated outer faces, it resists heat up to 250°C (482°F) and corrosion. The center uncoated shim allows thickness variation while the MLS construction evens load distribution, requires less clamp load and copes with aluminum-to-aluminum or aluminum-to-cast-iron interfaces.
Cometic Gasket BMW M54B25/M54B30 .084in MLS Cylinder Head Gasket - 85mm Bore