Cometic 4.150 MLS Head Gasket .051 - GM LS7 H760003M Air Jack Plumbing Kit

Air Jack Plumbing Kit

Pre-cut and notched pieces of 1-3/4" x

but technology allows for free-air calibration as sensor ages if user desires

A calibration plug is set to the factory oil level to prevent overfilling

Cometic 4.150 MLS Head Gasket .051 - GM LS7 H760003M Air Jack Plumbing KitComprised 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