CP3 Conversion Kit with CP3 for 2011-2016 LML Duramax Fleece Performance " POWER STROKE Made in the USA from

Made in the USA from high-quality cast aluminum for strength and optimum heat dissipation

Stock HP and TRQ

Part Number: 53-10009D

Part Number: 471128-0010-XR2

part number 431023

CP3 Conversion Kit with CP3 for 2011-2016 LML Duramax Fleece Performance " POWER STROKE Made in the USA fromConvert your LML's fuel system from a CP4 to a CP3. Improve your LML Duramax's reliability and fueling capability with a CP3 conversion. Since its introduction, the CP4 has proven to be less reliable and less capable than the CP3 used in previous Duramax platforms. Failures of the CP4 are extremely costly and require replacement of the entire fuel system. Avoid a costly failure down the road and convert your CP4 to a CP3 with our complete, no tuning