Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.051". Right Side. 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 MLS Head Gaskets. No sealants or re-torque required.

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 MLS Head Gaskets. No sealants or re-torque required.

GM Gen IV Small Block V8 LS9 MLX Head Gasket 4.100in. Bore.Comprised of mulitple embossed layers of stainless steel with the outer layers utilizing a viton rubber coating.Compressed operating thickness is .051in. Each. Right Side

GM Gen IV Small Block V8 LS9 MLX Head Gasket 4.100" Bore.Comprised of mulitple embossed layers of stainless steel with the outer layers utilizing a viton rubber coating.Compressed operating thickness is .051". Each. Right Side

Cometic 09+ GM LS9 4.100in Bore .051 thick MLS RHS Head Gasket

.051in. MLX Cylinder Head Gasket; 4.100in. Gasket Bore. Each

.051" MLX Cylinder Head Gasket, 4.100" Gasket Bore. Each

GM LS9/LSA Gen-4 SB V8 Cylinder Head

Engine Cylinder Head Gasket

Cylinder Head Gasket