PDI Big Boss Inframe Kit for Cummins ISX | 5579455 2396048 This design as with all

This design as with all PDI designs is built to increase fuel efficiency

Complete new turbocharger

Maxxforce 13

Big Boss Dual Oil Cooler

PDI’s new connecting rod represents a major advancement in design — and it’s exclusive to PDI

PDI Big Boss Inframe Kit for Cummins ISX | 5579455 2396048 This design as with allAvailable for: Cummins ISX SOHC Warranty: 2 Year Limited Warranty Key Features: High Quality Pistons with 152mm Liners Precision working components All gaskets and orings included Includes Piston Oilers Big Boss Quality Introducing the PDI Big Boss In frame Overhaul Kit for Cummins ISX Common Rail engines. This kit features the highest quality and most complete solution for longevity and performance. With high quality steel pistons, top of the line