Cometic 4.200 MLS Head Gasket .060 - SBC BR30013 1976-1978 GMC G15

1976-1978 GMC G15

Front brake port accepts 3/16" steel brake line with 3/8"-24 inverted flare nut

Magnesium Case

Lincoln Mark LT 2008-2006

Chevrolet: Silverado 1500 19-19 LT Trail Boss

Cometic 4.200 MLS Head Gasket .060 - SBC BR30013 1976-1978 GMC G15Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 060". 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