Cometic 4.160 MLS Head Gasket .040 - Pontiac 389-455 Engines Blocks & Components A -4an connection on the

A -4an connection on the rear of the gauge simplifies installation and no electrical connection is necessary for operation

Our interior accessories breathe life into the everyday stock interior of your truck

or AFCO 20033)

MADE IN THE USA

185 in Long

Cometic 4.160 MLS Head Gasket .040 - Pontiac 389-455 Engines Blocks & Components A -4an connection on theComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 027". 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