Cometic 4.100 MLS Head Gasket .027 - Ford 351C/400M 11504 This Friction Modifier Chemistry has

This Friction Modifier Chemistry has not been blended into a full synthetic ATF

1986-1990 Chevrolet G30

The Boost Dependent controller has an on-board manifold absolute pressure (MAP) sensor with a molded-in nipple for a boost hose pickup

Rolls easily on heavy-duty rear caster wheels

Cometic 4.100 MLS Head Gasket .027 - Ford 351C/400M 11504 This Friction Modifier Chemistry hasComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 027". 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