(Used) 2003 Detroit Series 60, ENGINE ASSEMBLY- Family Number: 3DDXH12.7EGY, Displacement: 12.7L, Horsepower: 430, Serial Number: 06R0721696, Part Number: 6067MK2E, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921