2011-2016 Duramax LML CP3 Conversion Kit (LML-CP3-CARB)

Fits

If you want to extend the life of your LML by getting rid of that CP4 pump or hop up the performance then this S&S Diesel CP3 conversion kit may be the unit for you. CP4 high pressure pumps are the Achilles heel of the LML Duramax engine because of high failure rates, and commonly taking out the entire, very costly, high-pressure system with it (injectors, rails, lines).

They even offer a 50 state legal conversion along with competition use options. The CP3 pump just has the proven history that we've come to expect with our diesel trucks.

Part Number: LML-CP3-CARB

• Gives you the ability to switch out the failure-prone CP4 with a CP3 Injection Pump
• 50 State CARB Legal Conversion Kit w/ Pump (No Tuning Required) will utilize factory emissions control equipment. 
• All Competition kits will require Emissions Off Tuning.

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