Cometic 4.380 MLS Head Gasket .040 - Pontiac 400/455 Con Rod Bearing LED lighting with built-in dimmer

LED lighting with built-in dimmer

WILL WORK with factory power steering pump

When the worst happens

Pontiac: Catalina 78 - 81

Features a cutout for Eject Helmet Removal tube

Cometic 4.380 MLS Head Gasket .040 - Pontiac 400/455 Con Rod Bearing LED lighting with built-in dimmerComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 040". 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