Cometic 4.100 MLS Head Gasket .051 - Ford 351C/400M 600080137 Available in swivel and non-swivel

Available in swivel and non-swivel

6 AN Male to 1/2-20 in Inverted Flare Male

You will also note that ARP offers specially undercut studs for several engines

875 to 2 in Primary

Cometic 4.100 MLS Head Gasket .051 - Ford 351C/400M 600080137 Available in swivel and non-swivelComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 051". 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