CP3 Pump Inlet Fitting for 2001-2010 GM 6.6L Duramax
Fits LB7, LLY, LBZ & LMM
70% more flow than stock
Replace your stock restrictive CP3 Pump Inlet Fitting with this high flow design.
Helps provide CP3 Pump with greater volume of fuel to the pump section resulting in optimum commanded rail pressure.