2007 GM/Chev (HD) 8.1L, Truck Delivery, Engine Assys, Fits to: Workhorse Custom Chassis W62, (Used) 2006 GM/Chev(HD), ENGINE ASSEMBLY- REMANUFACTURED (REVIVA)- Date Remanufactured: 6/03/2020, Family Number: 9GMXH08.1503, Displacement: 8.1L, Horsepower: 330, ESN: 52120F012, Part Number: 52G3D330A, 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 330, Serial# 52120F012, Truck Year 2007 5B4MPG2G473421749