Cometic 4.600 MLS Head Gasket .060 - BBC Marine H777C04M Longer studs may be required

Longer studs may be required when using spacers

1977-1982 Ford F-350

snow blowers

Nylon Pack/Pilot Parachute

1966-1968 Mercury Park Lane

Cometic 4.600 MLS Head Gasket .060 - BBC Marine H777C04M Longer studs may be requiredComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0. 060". 2 Slotted Valley Bolts. 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