Cometic GM Dart LS Next V8 .060in MLX Cyl Head Gasket-4.200in Bore-LHS-1/2in & 3/8in Stud Hole Combo

The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block.

• Improved clamp load around the cylinder without increasing bore distortion
• Asbestos-Free Fiber Material