frame strightening Old school!
 

Not exactly what you guys are talking about, but heres video of one of my buddies straigtening out his T Bird after he got rear ended in a lemons race - worked out pretty good, he ran the car last month, with no discernable issues resulting from the hill billy rig straightening!
First Pull
http://youtu.be/wb8pUXYfz2I

Second Pull
http://youtu.be/AGB3QlzBoOI

Results
http://youtu.be/hThGMMQXCzc

If it has a 5 speed tranny and the LSD rear end, and it worked (the lSD) I would give 500 bucks for it. after that I would have to spend several hundred getting it home - then it would be turned into a parts car for our 24 hours of lemons team of 2 supras we currently run!
BTW the overheating is not a new thermostat. If you are lucky it would be a plugged radiator, if not, it could be all sorts of trouble!