Cometic Head Gasket - 4.400" Bore - 0.070" Thickness - Multi-Layered Steel - Ford FE-Series 91609129 Lightweight bump spring cups are

Lightweight bump spring cups are made from 6061-T6 aluminum and have a black anodized finish

Dramatically improved engine response and acceleration

aFe's transmission pan adds an additional 7 quarts over stock

450 lph at 45 psi

heated seats

Cometic Head Gasket - 4.400" Bore - 0.070" Thickness - Multi-Layered Steel - Ford FE-Series 91609129 Lightweight bump spring cups areComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 070". 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