GM Duramax 6.6L LML - CP3 Conversion Kit (2011-2016) CP3 Conversion Kit Fits (For reference):2006-2010 GM 6

Fits (For reference):2006-2010 GM 6

Sierra 2500/3500 HD Classic WT 6

DONT STARVE YOUR CP3

Silverado 2500 HD LTZ 6

2010 Sierra 3500 HD WT 6

GM Duramax 6.6L LML - CP3 Conversion Kit (2011-2016) CP3 Conversion Kit Fits (For reference):2006-2010 GM 6Upgraded Performance CP4 to CP3 Conversion Kit This kit will allow you to upgrade your truck to the far more reliable CP3 and rid yourself of the factory CP4 pump. CP3 injection pumps are higher flowing and performance ones can support upwards of 600hp!** It is highly recommended that you add a lift supply pump when doing this upgrade, especially if you are also adding a performance fuel pump DONT STARVE YOUR CP3! The Duramax diesel from the factory