PDI Big Boss Detroit 12.7 L Stage 1 Cylinder Head

Available for: Detroit 60 Series 12.7L Non-Egr Engines

Key Benefits

• High Nickel Casting
• Inconel Exhaust and Intake Valves
• Stainless Retaining Clips
• Made in the USA

Warranty: 2 Year Unlimited Mile Warranty

PDI Big Boss Detroit 60 Series 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 Reference : R23525567, 23523294, 23525566, 23525567, 23526844