A few questions that will help guide suggestions for your search.
- How are you going to use the car (e.g., track, street, drag race)?
- What's your budget?
- What attributes are most important to you (e.g., originality, modern upgrades, handling, fiberglass/aluminum body)?
- Are you capable of/interested in building your own car, or do you want a roller/finished car?
Once you answer these basic questions it should help narrow your search.
Good luck.