LML Emissions Compliant CP3 Conversion Kit w/ CP3 Pump 11-16 Duramax Dan's Diesel Performance intercooler the valve body is modified

the valve body is modified to circulate fluid in park

6L Duramax Diesel engines and delivers unmatched durability and strength

Country of Origin US Sold As Each Availability Available Location Rear Universal No Bore 1

150 GPH Lift Pump Or Larger Recommended

Our deep sump oil pan will reduce heat and burnup of the clutches

LML Emissions Compliant CP3 Conversion Kit w/ CP3 Pump 11-16 Duramax Dan's Diesel Performance intercooler the valve body is modifiedDDP 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