Cometic 4.130 MLS Head Gasket .051 - GM LS1 Race Suit 10-micron fabric replacement element

10-micron fabric replacement element

1992-1999 GMC Yukon

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Fuel Pump Bolt Kit

Cometic 4.130 MLS Head Gasket .051 - GM LS1 Race Suit 10-micron fabric replacement elementComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 051". 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