
The Cometic MLS cylinder head gasket for Volvo B18/B20 engines (.051 in compressed thickness, 90mm bore) employs three to five stainless layers with embossed, Viton-coated outer faces and an uncoated stainless shim center. MLS construction tolerates harsh sealing environments and varied surface finishes, provides corrosion resistance and rebound, and is intended to seal high-output engines without additional sealants.
Cometic Volvo B18A/B18B/B18D/B20A/B20B/B20E/B20F .051in MLS Cylinder Head Gasket - 90mm Bore