Cometic Jaguar 3.4L XK6 .070in MLS Cylinder Head Gasket - 85mm Bore 2004-gas-gas-ec-300-base-esi5743025 Give your Silverado or Sierra

Give your Silverado or Sierra the sound and power it deserves bolt on a Borla(r)

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Cometic Jaguar 3.4L XK6 .070in MLS Cylinder Head Gasket - 85mm Bore 2004-gas-gas-ec-300-base-esi5743025 Give your Silverado or SierraComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0. 070". 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 materials.