Cometic 4.100 RH MLS Head Gasket .040 - GM 6.6L Duramax 2010177 EGR Valve Spacer PlateWhy follow

EGR Valve Spacer PlateWhy follow when you can lead

Foot Pedal

and a hardware kit

75:1 gear reduction is ideal for engines with up to 11:1 compression ratio

Cometic 4.100 RH MLS Head Gasket .040 - GM 6.6L Duramax 2010177 EGR Valve Spacer PlateWhy followComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 040". Right Side. 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