The Cometic MLX head gasket for GM Dart LS Next V8 (.044") is a 4.200" bore left-hand-side gasket that uses HP shim technology to increase clamp load around the combustion chamber while limiting bore distortion. MLX construction incorporates an integrated stopper layer for combustion sealing and embossed outer layers coated with Viton to meet demanding sealing environments for this specific GM Dart LS application.
Cometic Chevy Dart LS 4.200in Bore .044 inch MLX Head Gasket - Left