2010 GM/Chev (HD) V8, 4.8L, Gas, TRUCK DELIVERY, Engine Assys, Fits to: Workhorse Custom Chassis W42, (Used) 2009 GM/Chev (HD) V8 4.8L, ENGINE ASSEMBLY- Displacement: 4.8L Horsepower: 270, 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 270, Serial# TBD, Truck Year 2010 5B4JFD2D4A3441906