Cometic 4.540 MLS Head Gasket .089 - BBC 1126201 2 Pumper on or off

2 Pumper on or off with a simple illuminated rocker switch

083" thick

Designed to be worn under most helmets

Battery box has multiple 1/2" mounting holes to bolt box directly to the frame rail

AMC Pacer 1975-80

Cometic 4.540 MLS Head Gasket .089 - BBC 1126201 2 Pumper on or offComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 089". 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