Yesterday purchased a 1971 250 sedan with
 

a ford 302 V8 in it. The interior is original and complete and looks practicallly brand new. The paint job show somewhat its age, but it is ok.
I do not know how many miles is one the engine and tranie but it runs sweet.
This is my questions: With this having a converted engine and not being original
what would my car possiblibly be worth since it is in average shape outside and excellent shape
inside?

RE: Yesterday purchased a 1971 250 sedan with
 

That really hard to put a price on... I'm guessing that having the ford engine in it will probably decrease the value. You probably knew that though, something like that most of us could only ball park a figure and that might not even be close.