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The Cometic .042\" MLX head gasket for Toyota B58/B58H engines (2020+) uses an integrated stopper layer to improve combustion chamber sealing. Sized for an 83mm bore, the MLX design increases clamp load around the cylinder without raising bore distortion, making it a direct replacement option when upgrading or rebuilding late-model B58/B58H Toyota engines.
Cometic Toyota B58/B58H .042in MLX Head Gasket
