2007 Mack E7, Truck Delivery, Engine Assys, Fits to: Mack CV713 Granite, (Used) 2006 Mack E7, ENGINE ASSEMBLY- Family Number: 6MKXH11.9V71, Displacement: 11.9L, Horsepower: 460, E.C.S.: EM, EC, TC, CAC, DI, SPL, IEGR, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921, Horse Power 460, Serial# TBD, Casting# TBD 1M2AG10C57M059320