I was at a car show at the Lowes race track last weekend and one of the vendors had a complete chassis for 67 to 69 Camaros. I was able to find the link below that looks like the one they had. Does anyone have one of these or have an opinion on how well it would work?

http://www.totalcostinvolved.com/article_det.cfm?articlecat=news&articleid=92&CFID=3904671&CFTOKEN=14692358

It might ride well on the street. I have concerns about the frame torsional rigidity. The rear trailing links converge, they might bind in roll, hard to tell from a photo, but in theory that's a concern for handling.
David