Part Number ⚙️: 053589
Available for: 1994-2009 CAT 3406E, C15, C16 Engines
Key Benefits
- High Nickel Casting
- Inconel Exhaust and Intake Valves
- Improved Cooling Passages
- Stainless Retainer Clips
- Made in the USA
Warranty: 2 Year Unlimited Mileage
PDI Big Boss CAT 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.
| OEM Serial Number Prefix Applications |
5EK, 6TS, 1LW, 2WS, 6NZ, MBN, BXS, MXS, NXS, SDP, 1MM, 7CZ |
