Cometic 4.200 MLS Head Gasket - .070 - SB Chevy HASZ14LT 20" x 17" x 12"

20" x 17" x 12"

6-Rib Serpentine Pulley

and does not deteriorate from UV exposure or chemicals

x 6-5/8" or 7" tall coil spring

Fill Plate NOT Included

Cometic 4.200 MLS Head Gasket - .070 - SB Chevy HASZ14LT 20" x 17" x 12"Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 070". With Steam Holes. 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