Cometic 4.400 MLS Head Gasket .040 - Oldsmobile V8 HS210220 In Sport Mode

In Sport Mode

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increasing steering feel and stability on both the street and track

Vehicle Applications: 2000-2018 Chevrolet Tahoe/Suburban/Avalanche/Yukon 1' Lift Rear

Cometic 4.400 MLS Head Gasket .040 - Oldsmobile V8 HS210220 In Sport ModeComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 040". 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