The Industrial Injection Dragon Fire reman CP3 injection pump for 2004.5–2005 Chevrolet Duramax LLY applications features an 85% modified CP3 calibration. This remanufactured pump is offered as a direct replacement to support increased fuel delivery while preserving factory fitment for LLY Duramax engines. It’s intended for installations requiring a higher-output remanufactured unit.
Industrial Injection 04.5-05 Chevrolet Duramax LLY Reman Modified Cp3 85% Injection Pump