PDI BIG BOSS CUMMINS ISX DOHC STAGE 2 CYLINDER HEAD Cummins Water Pump * 10 Year Limited Warranty

* 10 Year Limited Warranty

Includes new actuator assembly

High beam 950 lumens

Patent number D866

Check out our Universal Magnet Mount to securely mount your Big Boss Performance Tuner within the cab of your truck

PDI BIG BOSS CUMMINS ISX DOHC STAGE 2 CYLINDER HEAD Cummins Water Pump * 10 Year Limited WarrantyAvailable for: 1999 2009 Cummins ISX Engines Key Benefits High Nickel Casting Inconel Exhaust and Intake Valves Stainless Steel Fire Ring Enhanced Airflow and Combustion Chambers Made in the USA Warranty: 18 Month Unlimited Mile Warranty PDI Big Boss Cummins ISX Stage 2 Cylinder heads are meticulously designed to surpass the most demanding expectations, making them the perfect choice for heavy duty applications in trucking, construction, agriculture,