Cometic GM LS1 SB 4.160 inch Bore .027 inch MLS Head Gasket 1997-bmw-328i-base-esi6454311 Sold As: Kit

Sold As: Kit

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be sure to also purchase the quad-tip marking template

Built from 6061-T6 billet aluminum and stainless steel

Cometic GM LS1 SB 4.160 inch Bore .027 inch MLS Head Gasket 1997-bmw-328i-base-esi6454311 Sold As: KitComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 027". 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 by the two