Cometic 4.160 MLS Head Gasket .051 - GM LS1 Engine Mount Shim Real-Time Data Logging

Real-Time Data Logging

Billet Aluminum Bezel

and no more fuel slosh

2019 Dodge Journey Canada Value Package

Cometic 4.160 MLS Head Gasket .051 - GM LS1 Engine Mount Shim Real-Time Data LoggingComprised 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