0 GM/Chev (HD) V8, 6.0L, Gasoline, , Engine Assys, Fits to: , (Used) 2007 GM 6.0L, ENGINE ASSEMBLY- Family Number: 7GMXH060583, Displacement: 6.0L, Horsepower: 300, 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 300, Serial# TBD, Casting# TBD