Cometic Oldsmobile 330-455 V8 4.2 inch Bore .040 inch MLS Head Gasket - C5809-040 RX330 Base Whether you’re replacing a factory

Whether you’re replacing a factory rubber line or adding an oil cooling system

2003-2009 Dodge Ram 3500 Extended Cab Pickup

1988-2000 GMC K2500 Fleetside 96

BMW 318i 1998-1991

1989 Chevrolet C2500 Cheyenne

Cometic Oldsmobile 330-455 V8 4.2 inch Bore .040 inch MLS Head Gasket - C5809-040 RX330 Base Whether you’re replacing a factoryComprised 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