Cometic 4.165 MLS Head Gasket .030 - SB Chevy Turnlock Fastener Insert Plate Duration 211 / 230

Duration 211 / 230

Torque Head: 70 ft

Assembled spoilers measure 72" wide x 8" tall with a 1" reinforcing lip

The Superplate uses the "grip length" of the 6 or 8 crank bolts as dowels to prevent the plate from moving under high torque conditions

Shaved Door Handle Kit

Cometic 4.165 MLS Head Gasket .030 - SB Chevy Turnlock Fastener Insert Plate Duration 211 / 230Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 030". With Steam Holes. 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