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The Cometic MLS cylinder head gasket for Honda B21A1 (84mm bore) provides a .051in compressed thickness in a three-to-five layer stainless assembly for improved sealing. Embossed outer layers coated with Viton resist heat and varied surface finishes while an uncoated center shim layer allows thickness variation. MLS construction conforms load across the sealing area, reduces distortion, and seals without additional sealants.
Cometic Honda B21A1 .051in MLS Cylinder Head Gasket - 84mm Bore
