Cometic MLX Head Gasket 4.220" Bore 0.040" Thickness Multi-Layered Stainless Steel - SB Chevy HSLRG11M61 MegaShifter right hand drive

MegaShifter right hand drive

25-inch DOM steel construction

153 lb/in Spring Rate

Borgeson 3/4-36 X 3/4 DD Single Bearing U-Joint 123449

Cometic MLX Head Gasket 4.220" Bore 0.040" Thickness Multi-Layered Stainless Steel - SB Chevy HSLRG11M61 MegaShifter right hand driveComprised 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