Used original Drawtite brand trailer hitch for the 1979-1993 Mustang. Includes 1 7/8" ball. If you want to do the drag and drive events and need to tow a trailer or if you just want to take your seadoo to the lake or beach, this is the ticket. Easy to install and includes all hardware. We removed this from a 1989 Mustang that was being restored to stock. This works with minimal trimming on the bottom of the 79-86 and 87-93 LX Bumper covers. For the 87-93 GT, Saleen or 93 Cobra you would have to put a hole in the bumper cover...so this is more suited for the 79-86 and 87-93 LX if you don't want permanent noticeable holes.