All original 73 TR6. Non overdrive. I drive it regularly. It is a 50 year old car, so it is not perfect, but it is a great driver. It would also be a good car for a restoration. Car is solid. Frame is in great shape. Surface rust only. Paint is original, so it has some dings and small dents. One big dent on the trunk and back bumper. I am the 3rd owner as far as I can tell. It's a blast to drive and gets a lot of looks and thumbs up. Engine runs like a new one. I replaced a few things since I've had it. Water pump, heat blending valve, and ignition switch. Love the car and will probably kick myself for selling it. Mileage may go up as I do drive it periodically. Please no low ball offers!