Cometic 4.270 MLS Head Gasket .040 - Oldsmobile 1341145 C6-R3 Valve

C6-R3 Valve

Various Applications / Jeep

2000-2200 RPM Stall

Allstar Rivet Gun

Curved slot allows quick spoiler adjustment

Cometic 4.270 MLS Head Gasket .040 - Oldsmobile 1341145 C6-R3 ValveComprised 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