Fleece Performance CP3 Regulator Extension Harness for 11-16 6.6L Duramax Fleece

Fleece Performance Duramax PowerFlo 750 CP3 The Fleece Performance Duramax 10mm stroker CP3 is a straight forward, no inflated numbers, CP3 upgrade proven to support 750 RWHP with the proper...

Fleece Performance CP3 for LBZ/LMM Duramax Brand new Bosch CP3 for the 2006-2010 Duramax from Fleece Performance! Direct drop in replacement for stock injection pump Pump includes a new snout O-ring...

Fleece Performance CP3 Conversion Kit with CP3 for 2011-2016 LML Duramax Convert your LML's fuel system from a CP4 to a CP3. Improve your LML Duramax's reliability and fueling capability with a CP3...

Fleece Performance Duramax CP3K The Fleece Performance CP3K is a modified Duramax LBZ CP3 designed to eliminate the factory fuel flow restriction that begins at 3,000 RPM. If you have a stock CP3...

Fleece Performance 6.6L Duramax Stage 2 Pushrods, 0.875 inch dia Upgraded 7/16 inch diameter pushrods for GM's Duramax 6.6L diesel engines. Produced from 4130 chrome molybdenum steel and heat treated...