This is for a brand new, still in the box, Duralast starter for Ford small block V8 engines. These will fit a large number of years of Mustangs and other Ford vehicles. that have 289, 302, and 351 motors in them. These even replace the older weaker starters in the earlier Mustangs and preform much better as they are super magnet, high torque and lighter weight with more clearance for headers, etc. Only asking $115. And no $40 core required. If interested, please email me at this ad or call the land line number posted at this ad. Thanks for your interest!