Cometic 4.100" MLS Head Gasket (Each) - .040" Thickness - SB Chevy 262-400 18/23 w/ Steam Holes H764009S Dramatically improved engine response and

Dramatically improved engine response and acceleration

Carb Gasket 4500 Series 4BBL Open Center

Bulkhead Tee

Proper nitrous pressure is the difference between extracting maximum power from your engine and finishing second

Cometic 4.100" MLS Head Gasket (Each) - .040" Thickness - SB Chevy 262-400 18/23 w/ Steam Holes H764009S Dramatically improved engine response andComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 040". Round Bore. 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