Industrial Injection 01-04 Chevrolet LB7 Duramax Injector Screw In Cup KitThis Part Fits:YearMakeModelSubmodel2001-2004ChevroletSilverado 2500 HDBase2001-2004Che
Industrial Injection 01-04.5 Chevrolet GM 6.6L Duramax LB7 Injection Line - Cylinders 4 and 5This Part Fits:YearMakeModelSubmodel2001-2004ChevroletSilverado 2500 HDBase20