OER Series Fuel Injector Line (Cylinders 4 and 5) 2001-2004 GM 6.6L Duramax LB7

(2) Fuel Rails; (8) Injector Lines; (2) Fuel Return Lines; (8) Remanufactured Injectors; (1) Pump Installation Kit With Fuel Line; (1) Remanufactured CP4 Injection Pump; Designed to repair fuel system after CP4 pump failure.

(2) Fuel Rails; (8) Injector Lines; (2) Fuel Return Line; (8) Remanufactured Injectors; (1) Pump Installation Kit With Fuel Line; (1) Remanufactured CP4 Injection Pump; Designed to meet or exceed OE specifications.