Cometic MLX Head Gasket 4.220" Bore 0.040" Thickness Multi-Layered Stainless Steel - SB Chevy 20-PRY-NB-2XS 5-2018 Chevrolet Silverado/Sierra 1500 (All

5-2018 Chevrolet Silverado/Sierra 1500 (All Cabs) 14-18 Tahoe

BMR's polyurethane differential bushings (BK029) drastically increase differential stability over the factory rubber bushings

1997-2000 Isuzu Hombre

810 in Head

4L80E and 4L85E transmissions

Cometic MLX Head Gasket 4.220" Bore 0.040" Thickness Multi-Layered Stainless Steel - SB Chevy 20-PRY-NB-2XS 5-2018 Chevrolet Silverado/Sierra 1500 (AllComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 040". All Pro Heads. Cometic MLX (Multi Layer Stopper) gaskets utilize an integrated stopper layer for combustion chamber sealing and improved clamp load around the cylinder without increasing bore distortion. MLX technology can be found in some head gaskets and are made from the same materials as our