Cometic 4.470 MLS Head Gasket .040 - BB Chevy / Mercury Marine RS004C19 Safe for use with pump

Safe for use with pump and race gas formulations on fuel injected applications with a maximum operating pressure of 100 PSI

Fits 1981 to 1989 GM TH700R4 and 1981 to 1991 TH2004R

The Gps Speedometers Rally Nav Screen Will Display Pertinent Information Such As Odometer

Aeromotive's Phantom Fuel System gives you the option to put a high performance fuel pump inside virtually any fuel tank

Cometic 4.470 MLS Head Gasket .040 - BB Chevy / Mercury Marine RS004C19 Safe for use with pumpComprised 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