Cometic 4.200 MLS Head Gasket .027 - Olds DK1423641SFI extinguishers to 1-1/2"- 1-3/4" round

extinguishers to 1-1/2"- 1-3/4" round tubing with supplied 3/4" wide stainless T-bolt bands or fastens to a flat panel

Length stated is overall length

1991-1995 Chevrolet C2500

Allows you to adjust J-Bar angle without removing with a simple one wrench operation

Saginaw 525

Cometic 4.200 MLS Head Gasket .027 - Olds DK1423641SFI extinguishers to 1-1/2"- 1-3/4" roundComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 027". 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