Cometic 4.125 MLS Head Gasket .060 - SBC ACCEL 0:1 AFR (Requires Wiring) 0-5V

0:1 AFR (Requires Wiring) 0-5V Output Methanol values from 3

1/8 to 1 in

1978-1984 Oldsmobile Toronado

Third Brake Light

Cometic 4.125 MLS Head Gasket .060 - SBC ACCEL 0:1 AFR (Requires Wiring) 0-5VComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 060". With Steam Holes. 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