Cometic 4.100 MLS Head Gasket .080 - SBC 89401A Compstar Mid Weight

Compstar Mid Weight

Set of 350

Exhaust port and bolt pattern are raised

Tension springs and release pull tabs are used on adjusters for security and ease of use

1995-1999 GMC Yukon

Cometic 4.100 MLS Head Gasket .080 - SBC 89401A Compstar Mid WeightComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 080". 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