Cometic 4.200 MLS Head Gasket .040 - Oldsmobile 20-OTL-NB-3XL Established in 1981

Established in 1981

1984-1985 GMC G3500

1969-1979 Ford Ranchero

1960-1967 Dodge D200 Series

Factory equipped on the AutoMeter 5289 GPS Speedometer Module

Cometic 4.200 MLS Head Gasket .040 - Oldsmobile 20-OTL-NB-3XL Established in 1981Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 040". 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