Cometic GM Gen I Small Block V8 MLS Head Gasket - 4.200 Round Bore Helmet Fresh Air Systems 2 Step Charging Program

2 Step Charging Program

309 Grade stainless steel line has been double annealed for easier bending and flaring

Easily remove these hold down nuts with a 1/4" extension

But over the years Crower has developed a more diverse line of products

Run the entire race with one filter then simply wash in water so you’re ready for the next event

Cometic GM Gen I Small Block V8 MLS Head Gasket - 4.200 Round Bore Helmet Fresh Air Systems 2 Step Charging ProgramComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 120". 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