Description

Available for: 1984-1992 CAT 3406B and 3406C Model

Key Benefits

• High Nickel Casting
• Improved Exhaust and Intake Valves
• Improved Cooling Passages
• Stainless Retainer Clips
• Made in the USA

Warranty: 1 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 improved intake and exhaust valves, known for their exceptional strength and resistance to extreme temperatures, ensuring unparalleled durability and performance.