
The Cometic MLS cylinder head gasket for BMC 1.8L B-Series (83mm bore) is a multi-layer steel gasket offered in .075 in nominal thickness to deliver reliable sealing for high-output engines without sealants. Embossed stainless steel layers with Viton-coated outer faces and an uncoated shim center resist shearing between aluminum and iron, rebound to limit corrosion, and reduce clamp load and bore distortion.
Cometic BMC 1.8L B-Series .075in MLS Cylinder Head Gasket - 83mm Bore