The Cometic MLX head gasket for Toyota 1G-GTE (.040", 76.5mm bore) uses an integrated stopper layer for combustion chamber sealing. Built as a multi-layer steel gasket option, it improves clamp load around the cylinder while minimizing bore distortion, making it suitable for high-stress street and race top-end rebuilds where reliable sealing and consistent clamping are important.
Cometic Toyota 1G-GTE 76.5mm Bore .040in MLX Head Gasket