Cometic 4.080 MLS Head Gasket .060 - SBM 4704021-10-L Each header is manufactured with

Each header is manufactured with 1-3/4 CNC mandrel bent tubing that offers unrestricted exhaust flow for increased horsepower and torque over factory OEM manifolds

Breathers sold separately

P25/P2500 Van 1974-1973

This will tell you what element you need for your filter

1980-1985 GMC C1500 Suburban

Cometic 4.080 MLS Head Gasket .060 - SBM 4704021-10-L Each header is manufactured withComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 060". 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