1988 Ford 6.6L, Truck Delivery, Engine Assys, Fits to: Ford F700, (Used) 1987 Ford 170F, ENGINE ASSEMBLY- Family Number: HFMO6.6EAA7-DI, Displacement: 6.6L, Horsepower: 170, Serial Number: E5HN-9C485-FA, 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 170, Serial# E5HN-9C485-FA, Casting# E5HN-9C485-FA 1FDXK74P9JVA10518