Cometic 4.630 MLS Head Gasket .066 - BB Chevy Running Boards Truck Steps & Components Billet Specialties heat and AC

Billet Specialties heat and AC bulkheads are engineered to work with 5/8 heater hose and one -6 and one -10 A/C line

1/4 in Hose Barb to Quick Disconnect

Wheel Bearing Kit

8 x 9-1/2 in Legs

250 in Reach

Cometic 4.630 MLS Head Gasket .066 - BB Chevy Running Boards Truck Steps & Components Billet Specialties heat and ACComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 066". 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