Cometic 4.100 MLS Head Gasket .040 - Ford 351C/400M 20-PRY-NG-6XS Impact Transition balaclavas are handcrafted

Impact Transition balaclavas are handcrafted with flat seam interlocking stitching for enhanced comfort

Elements are pre-oiled and available in four heights

04-08 Dodge Ram Truck 5

Housing Bracket

Cometic 4.100 MLS Head Gasket .040 - Ford 351C/400M 20-PRY-NG-6XS Impact Transition balaclavas are handcraftedComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 040". 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