LML Emissions Compliant CP3 Conversion Kit w/ CP3 Pump 11-16 Duramax Dan's Diesel Performance intercooler the Trinity T2 Platinum +

the Trinity T2 Platinum + Unlocked PCM Kit is the ultimate solution

5 Inch lip and is made from single-piece aluminum for maximum strength and lightness

6L Duramax Diesel engines and delivers unmatched durability and strength

In flow tests

The Pro Ratchet shifter is one of our most popular and easiest to operate race shifters

LML Emissions Compliant CP3 Conversion Kit w/ CP3 Pump 11-16 Duramax Dan's Diesel Performance intercooler the Trinity T2 Platinum +DDP LML Emissions Compliant CP3 Conversion Kit w CP3 Pump There is no doubt that the CP4 pump found in the LML Duramax has proven to be less than reliable. These pumps have a tendency to fail for many reasons and when they do fail they send metal shavings into the fuel rails and injectors resulting in the need for a complete fuel system overhaul. Number 1 cause of failure is water or dirt contamination which is not covered under GMs warranty. In order