Cummins ISX (SOHC) Stage 2 Cylinder Head – Inconel Exhaust Valves

SKU: 055599

The Stage 2 Cummins ISX SOHC cylinder head features a cast grey iron casting with upgraded Inconel exhaust valves, providing improved heat resistance over standard valve materials.

This upgrade helps reduce the risk of dropped valves in higher exhaust temperature conditions, making it a solid option for heavy-duty trucking applications.

Key Features:

  • Fits Cummins ISX SOHC engines

  • Cast Grey Iron casting

  • Inconel Exhaust Valves

  • Improved heat resistance and durability

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