CP4 Injection Pumps for 2011 - 2016 6.6L Chevy GMC Duramax LML LGH.
The heart of the 6.6L Chevy Duramax LML is the Common
Rail Fuel Injection System. We carry new Industrial Injection CP4...More Details »
Increase your reliability and performance of the fuel system in your 2011-16 GM 6.6L Duramax. We offer CP4-CP3 conversion kits from Industrial Injection and SS Diesel Motorsport. The SS Diesel...More Details »