Cometic Cylinder Head Gasket - 4.165 in Bore - 0.027 in Compression Thickness - Multi-Layer - Small Block Chevy BR2008 1 Through 2-1/2 lb 3/4

1 Through 2-1/2 lb 3/4 in Bottles

Standard duty switch is pre-mounted in a 2-3/4" x 3-1/4" aluminum panel with bright screen printed graphics to indicate the on/off position

130 gph at 7-1/2 psi

2014-2014 GMC Sierra 3500 HD

Swift 2" O

Cometic Cylinder Head Gasket - 4.165 in Bore - 0.027 in Compression Thickness - Multi-Layer - Small Block Chevy BR2008 1 Through 2-1/2 lb 3/4Comprised 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