2001-2022 Duramax PPE 3/8" CP3 Pump Inlet Fitting (113060501)2001 2022 Duramax PPE 3 8" CP3 Pump Inlet Fitting (113060501) Get the most fuel flow possible from your stock CP3 pump by eliminating possible cavitation damage to CP3 pump from excessive suction required by high pressure CP3s fuel injection pump with this high flow PPE CP3 Pump Inlet Fitting. The key is the larger inner diameter of the PPE fitting, which allows fuel to flow 70% more efficiently than with the restrictive stock 1 4 inch inlet fitting.

Whether you're looking to restore your engine's performance or upgrade to a more powerful setup

and better lubrication to your engine’s vital components

Remanufactured injector set

The Air-Boss 67 Grid Heater Delete is a billet aluminum

**Our turbos are designed to fit directly in 7

Hot Shot's EDT+ Winter Defense

All in one Kit for Pedestal Conversion from 15/16 to 17-19

these pushrods are significantly stronger than OEM 3/8″ or standard performance 7/16″ options

9L with the MAHLE 224-3355WR Piston with Rings

the stock GM pan retains over half a quart of the dirtiest

Sold as a set

Engine-Specific Fit: Built to accommodate the tight clearances found in 12-valve Cummins cylinder heads