0 GM/Chev (HD) V8, 4.8L, Gas, , ECMs, Fits to: Other Other, (Used) GM/Chev (HD), ECM- Model: AAKA, Part Number: 12635858, Serial Number: 86AAKAK10033VY3J, Serv Number: 12633238, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY, ELKTON, MD 21921, Serial# 86AAKAK10033VY3J, Casting# 86AAKAK10033VY3J, Truck Year OTHER Other