Cometic 4.300 MLS Head Gasket .040 - Pontiac 400-455 10286 liquid-filled

liquid-filled

25% more flow at pressure than our A1000 Brushless Fuel Pump

75 in W x 19

Side Net Prevents Head Movement

Cometic 4.300 MLS Head Gasket .040 - Pontiac 400-455 10286 liquid-filledComprised 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