Cometic 4.580 MLS Head Gasket .051 - BB Chevy 502 Marine Backing Plate T-Bolt Direct replacement 40

Direct replacement 40

Pull Down / Ratchet Adjust

on the street and on the track

GM Alternator

Cometic 4.580 MLS Head Gasket .051 - BB Chevy 502 Marine Backing Plate T-Bolt Direct replacement 40Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0. 051". 4 Bolts in Valley. 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