(Used) 2007 GM/Chev (HD), REMAN, ECM- Serial Number: 86YPUPR191540109 Part Number: 89017749 Engine Model: V8, 6.0L Gasoline Adv Horsepower: 300 For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921