
The Cometic MLS head gasket for Honda/Acura B18A/B18B (81mm bore) is a .040" compressed-thickness multi-layer steel gasket engineered for high sealing performance. It uses multiple embossed stainless steel layers with Viton-coated outer faces and an uncoated stainless shim layer, requiring no sealants. The design resists shear between different metals and provides reliable sealing for high-output engines.
Cometic Honda/Acura DOHC 81mm B18A/B .040 inch MLS Head Gasket/ nonVTEC