Here is a difficult post to answer without seeing the car, but please take a shot. I am looking to buying a tr3 overdrive, but the car was involved in a garage fire and was pulled out by the firer department. The car is totaled, but not that bad. The tires are still holding air; the glass on gauges is kinda there. I am wondering what inside the tranny could have been ruined beyond repair. I can see the seals being toast, but is there anything on the overdrive that could not take a little heat. It would have been under the car and not had the max temps.