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The Cometic MLS head gasket for Honda B20A3/B20A5 is a .051" cylinder head gasket with an 81.5mm bore that provides sealant-free sealing for high-output engines. Constructed from multiple embossed stainless layers, the outer faces are Viton-coated to resist heat and corrosion to 250°C (482°F). An uncoated center shim adjusts thickness while lowering clamp load and improving load distribution across the sealing area.
Cometic Honda B20A3/B20A5 .051in MLS Cylinder Head Gasket - 81.5mm Bore
