Cometic 4.060 MLS Head Gasket .040 - Chevy 4.3L V6 GBDXX3 8 AN Male to 7/8-20

8 AN Male to 7/8-20 in Male

2014-2018 GMC Sierra 1500 69

Adds an additional 3-quarts of fluid capacity

Made with new lightweight materials for your comfort and safety

A more economical air conditioning vent with billet aluminum bezel and plastic vent louvers

Cometic 4.060 MLS Head Gasket .040 - Chevy 4.3L V6 GBDXX3 8 AN Male to 7/8-20Comprised 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