Peter Caluori Obituary (1930 2024) Salmon, MT Missoulian Cometic Morris XPEG .094in Copper Cylinder Head Gasket 74mm Bore. Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 036". World Products Man o War Block. Cometic MLS (Multi Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two materials. MLS gaskets have increased strength because they are comprised of multiple layers of stainless steel; which also creates the ability to rebound and resist corrosion. The outer layers are embossed and coated on both sides with Viton (a flour elastomer rubber based material that is heat resistant to 250 C 482 F). Viton is designed to meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes. The center or shim layer is uncoated stainless steel, which can be varied to accommodate multiple thickness requirements. This Part Fits: Year Make Model Submodel 1967 1974 Lotus Elan 2 1969 1970 Lotus Elan 2S 1972 1974 Lotus Elan 2S 130 1962 1975 Lotus Elan Base 1968 1971 Lotus Elan S4 1971 1974 Lotus Elan Sprint 1967 1975 Lotus Europa Base 1967 1970 Lotus Europa S1 1969 1972 Lotus Europa S2 1971 1974 Lotus Europa Special 1971 1974 Lotus Europa Twin 1962 1975 Lotus Seven Base 1955 MG TF Base