Fleece Performance CP3 Conversion Kit 11-16 6.6L GM LML Duramax pump selection:kit with pump or economy settings right out

or economy settings right out of the box

Gain power

The ball joints are masked

Installation time takes just two hours

All Power-Flo intakes are also internally powder coated to reduce air resistance even further

Fleece Performance CP3 Conversion Kit 11-16 6.6L GM LML Duramax pump selection:kit with pump or economy settings right outWith the release of the LML Duramax in 2011, GM made the switch from the reputable CP3 injection pump to the lower output CP4 pump. We've seen numerous failures of the CP4 on stock trucks. Fleece Performance has this complete conversion kit that delivers everything you need to swap out your failure prone CP4 to a dependable CP3, including the CP3 pump. Convert your 2011 2016 Duramax's fuel system from a CP4 to a CP3 high pressure pump and get