Big Boss Caterpillar C15 C16 3406E Stage 1 Cylinder Head By PDI

Big Boss CAT C15 C16 3406E Stage 1 Cylinder Head By PDI

Please Verify Your OEM Number(s) Before Purchase

• Big Boss CAT Stage 1 Cylinder Head
• Fits CAT 3406E, C15, And C16 Engines (1994-2009) 
• OEM Serial Number Prefix Applications: 
• 5EK
• 6TS
• 1LW
• 2WS
• 6NZ
• MBN
• BXS
• MXS
• NXS
• SDP
• 1MM
• 7CZ
• High Nickel Casting
• Inconel Exhaust & Intake Valves
• Improved Cooling Passages
• Stainless Steel Retainer Clips
• Meticulously Designed To Surpass The Most Demanding Expectations
• Each Cylinder Head Is Built With All Inconel Valves
• Exceptional Strength & Resistance To Extreme Temperatures
• Perfect For Heavy Duty Applications
• Sold Individually

Upgrade your CAT engine with the Big Boss Stage 1 Cylinder Head by PDI. Unleash the full potential of your truck with improved airflow, increased horsepower, and enhanced fuel efficiency. Trust PDI's reputation for quality and performance.

Any mention of OEM names or OEM product ID numbers/descriptions/model numbers is intended for identification purposes only and does not indicate that it is an OEM part.

If you should need additional Truck Parts and Accessories, please don't hesitate to call our toll-free number 1-888-888-7990