That looks like a high-quality frame, lots of Speedway or Total Performance parts on it. Definitely set up for a T-bucket. The rear control arms are ladder bars and they are supposed to be on the inside like that. That's a good setup, tried and true. You can put any lighter weight body you want on it - a 30's pickup would be ideal. It will have a traditional "jaunty" T-bucket stance. You can anticipate that when loaded with engine and body, that front spring will compress less than 2 inches. Put the steering behind the axle if you can, but in front works too - just creates minor complications with the Ackerman angle. Buy your steering parts from Speedway and it will all bolt right on.
Good foundation for a hot rod - you scored!