
The Cometic MLS cylinder head gasket for Honda H23A1 (89mm bore) provides a .051in compressed thickness and layered stainless construction to support high-output engines. Embossed outer layers coated with Viton resist heat and varied surface finishes, while an uncoated shim layer permits thickness adjustment. The MLS design distributes load across the sealing area, reduces clamp load distortion, and does not require additional sealants.
Cometic Honda H23A1 .051in MLS Cylinder Head Gasket - 89mm Bore