Cometic 4.100 MLS Head Gasket .060 - Ford 351C/400M 21100 These shocks have maintained their

These shocks have maintained their ability to provide the highest levels of performance from a fixed valve twin-tube shock by evolutionary improvements in production methods and component design

1964-1967 Ford P-100

1977-1977 Pontiac Phoenix

1972-1972 Chevrolet K10 Pickup

1975-1978 Dodge W300

Cometic 4.100 MLS Head Gasket .060 - Ford 351C/400M 21100 These shocks have maintained theirComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 060". 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