Cometic MLX .060" cylinder head gasket for GM Dart LS Next V8, 4.200" bore with a 1/2" and 3/8" stud hole combination. HP shim technology increases clampload around the combustion chamber and an integrated stopper layer enhances combustion sealing. The design boosts sealability around open deck blocks while maintaining bore stability, giving a durable head gasket solution for high-output LS Next V8 builds.
Cometic GM Dart LS Next V8 .060in MLX Cyl Head Gasket-4.200in Bore-LHS-1/2in & 3/8in Stud Hole Combo