Great site:
http://corvetteactioncenter.com/specs/index.html
lots of good info there
www.edmunds.com also has good info. FRC's were '99 and '00 only, as you probably know.
Our FRC's are a steal :] LS1, Z51 suspension, 6speed, hardtop construction all standard for a bargain price. I got my '00 with 67k mi last November for $19,300. Happy hunting! (had a 3rd gen as well, '91 TransAM)