The Dan's Diesel Performance 14mm CP3 pump is built from a brand new LBZ based CP3.

Features of our 14mm CP3 include:

• 14mm cam shaft with a hardness rating of 60 Hrc for anti-wear and strength properties.
• Precision made DLC tappets.
• Improved tappet springs that are 25 percent stronger and longer to support high RPM applications.
• New DLC polygon cam follower.
• High flow plunger inlet valves and caps.
• High flow gear pump.
• High flow metering unit comes standard to allow for max pump flow throughout the RPM range while maintaining a smooth fuel flow curve for good street manners and easy tunability.
• Flow sheet with duty cycle points included.
• 2- Year unlimited mile warranty against manufacturer defects.
• Kit contains everything needed to swap from a CP4 set up, to a CP3 set up. CP3, lines, fittings, hoses, clamps, adapter plate.

We recommend a 240 Gph lift pump with a boost compensated regulator. Supply pressure of 6-8 psi at idle and 25-30 psi at full throttle is ideal.

This Pump is backed by our 2-Year Unlimited Mile Warranty against manufacturer defects.

Details:

• Fits: 2011-2016 Chevrolet Silverado 2500 HD, 2011-2016 Chevrolet Silverado 3500 HD, 2011-2016 GMC Sierra 2500 HD, 2011-2016 GMC Sierra 3500 HD
• Fuel Type: Diesel
• Liter: 6.6 Liter
• Engine Years: 2011-2016
• Engine Manufacturer: Duramax
• Engine Designation: LML
• Warranty: 2 Year Unlimited Mile Warranty