Cometic MLS head gasket for Honda B16A2, B16A3, B17A1, B18C1 and B18C5 applications — .050" thickness with an 85mm bore. Constructed from multiple embossed stainless-steel layers with Viton-coated outer faces and an uncoated shim layer, it seals high-output engines without sealants and accommodates aluminum-to-aluminum or aluminum-to-cast-iron pairings. The layered construction rebounds to resist corrosion, evens load to reduce clamp load and bore distortion, and withstands temperatures to 250°C (482°F).
Cometic Honda B16A2/B16A3/B17A1/B18C1/B18C5 .050in MLS Cylinder Head Gasket - 85mm Bore