Convert your 5.9L CP3 to a newer 6.7L CP3 style pump with our Fleece Performance exclusive 5.9L to 6.7L adaptation kit. The kit includes a new high-pressure fuel line, high flow feed and return fittings for the CP3, CP3 feed line and hose clamps.

Application Notes:

• For use on 2003-2007 5.9L Cummins engines equipped with a 2007.5-2018 6.7L Cummins Bosch CP3.