Cometic 4.200 MLS Head Gasket .036 - SBC 935014 x 6-5/8" or 7" tall

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

friction pads

nitrous plates

2006-2006 Hummer H1

Pro Series bolts are rated at 190

Cometic 4.200 MLS Head Gasket .036 - SBC 935014 x 6-5/8" or 7" tallComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 036". 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