The Cometic MLS cylinder head gasket for Fiat 138.A2/138.A4 SOHC engines (88mm bore) at .044in thickness uses layered stainless steel with embossed, Viton-coated outer layers for heat-resistant sealing. The uncoated center shim allows thickness variation, and the MLS design rebounds under load to maintain seal integrity. It requires no sealants, conforms load distribution across the sealing area, and helps reduce clamp-induced bore distortion.
Cometic Fiat 138.A2/138.A4 SOHC .044in MLS Cylinder Head Gasket - 88mm Bore