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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
PDI Big Boss CAT Stage 1 Cylinder heads are meticulously designed to surpass the most demanding expectations
Maximum Cooling Available
OEM Reference Part Number 7E9520
• (6) Piston Oilers
PDI Big Boss Inframe Kit for Cummins ISX | 5693738 111007147014C PDI Big Boss CAT StageAvailable for: Cummins ISX SOHC Warranty: 2 Year Limited Warranty Key Features: High Quality Pistons and 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 compound