Cometic 4.180" MLS Head Gasket (Each) - SB Ford 302-351W SVO - w/ Valve Pockets - Yates (Left) - .040" Thickness H778C01XL This BBK mid pipe is

This BBK mid pipe is designed and built with 3

2019-2019 GMC Sierra 1500 (Liter: 2

A direct plug in wiring harness is also included for ease of installation

Assembly is 2-1/4" wide x 3" tall and has a 3/4"-16 RH chrome moly stud for attaching a suspension tube

Cometic 4.180" MLS Head Gasket (Each) - SB Ford 302-351W SVO - w/ Valve Pockets - Yates (Left) - .040" Thickness H778C01XL This BBK mid pipe isComprised of multiple embossed layers of stainless steel and outer layers utilizing a Viton rubber coating. Compressed thickness is 0. 040". Left Side. 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