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Cometic MLS head gasket for Honda B20A3/B20A5 with a 0.070" compressed operating thickness and 82mm bore. Built from three to five stainless steel layers with embossed, Viton-coated outer faces, it seals high-output engines without additional sealants. The uncoated shim layer permits thickness adjustment; the MLS construction resists corrosion, evens clamping load across the sealing area, and requires less clamp load to help prevent bore distortion.
Cometic Honda B20A3/B20A5 .070in MLS Cylinder Head Gasket - 82mm Bore
