Cometic 4.125 MLS Head Gasket .040 Olds V8 330-455 JA100020 Sodium Filled

Sodium Filled

Upgrades Canton Oil Accumulator Valve to Pressure Control Valve

1996-1999 Chevrolet C1500

300" spacers to simplify setting bump steer

Interior: Dark Grey High Strength – High Comfort FR Fabric

Cometic 4.125 MLS Head Gasket .040 Olds V8 330-455 JA100020 Sodium FilledComprised 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