Available for: 1999-2009 Cummins ISX Engines
Key Benefits
- High Nickel Casting
- Inconel Exhaust and Intake Valves
- Made in the USA
Warranty: 2 Year Unlimited Mileage
PDI Big Boss Cummins ISX Stage 1 Cylinder heads are meticulously designed to surpass the most demanding expectations, making them the perfect choice for heavy-duty applications in trucking, construction, agriculture, and more. They exemplify our unwavering dedication to innovation and superior quality. Each Stage 1 Cylinder Head is built with all Inconel valves, known for their exceptional strength and resistance to extreme temperatures, ensuring unparalleled durability and performance.
