The Industrial Injection Modified reman CP3 pump is a reman replacement for 2001–2004 Chevrolet Duramax LB7 applications, listed with a 42% modification. As a remanufactured unit it offers altered delivery characteristics while preserving pump fitment for LB7 engines within those model years, intended for upgraded fueling needs with reman service parts.
Industrial Injection 01-04 Chevrolet Duramax LB7 Reman Modified Cp3 42% Injection Pump