John L
Those cars are expensive today. Even the project cars are expensive. I had the camaro. Wish I'd never sold it. Try auto trader magazine or online. Swap meets also have deals on cars. Look in car magazines for meets in your area. Good luck.

HyperGforce Lost In Oblivion
This is one of the best sites to look for older chevrolet models.Best of luck.

D.E.O.N. Sphinxxx
Look for private owners who already got running cars but not all customized...online...Auto Trader..used car trader..the back of Hot Rod Magazine.