
The Cometic MLS head gasket for Honda/Acura DOHC B18A1/B18B1 engines is a multi-layer steel cylinder head gasket with a compressed operating thickness of 0.066" and an 81mm bore. It uses embossed stainless steel outer layers coated with Viton for heat and chemical resistance plus an uncoated stainless shim layer to match thickness needs. MLS construction provides strong sealing for aluminum-to-aluminum or aluminum-to-iron applications without sealants.
Cometic Honda/Acura DOHC 81mm bore .066 inch thick MLS Head Gasket