Cometic 4.200 MLS Head Gasket .027 - SBC 3552024-1169 2004-2006 GMC Sierra 3500

2004-2006 GMC Sierra 3500

Removable Windage/Anti-Slosh Baffle

Includes allen wrench and detailed instructions

With a one-piece design that incorporates a high-capacity reservoir and precisely machined / polished cylinder bore

1990-1990 Plymouth Horizon

Cometic 4.200 MLS Head Gasket .027 - SBC 3552024-1169 2004-2006 GMC Sierra 3500Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 027". 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