Cometic 4.340 MLS Head Gasket .040 - 426 Hemi Cloyes Lowers your 1979-2004 Mustang 1-inch

Lowers your 1979-2004 Mustang 1-inch

As standard headers do not fit

1955-1981 Pontiac Laurentian

3" Diameter and 6" in total length

and late model oval trackers operating from 4500 rpm and up

Cometic 4.340 MLS Head Gasket .040 - 426 Hemi Cloyes Lowers your 1979-2004 Mustang 1-inchComprised 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