Just heard about this today. Two different sites with though about the cars they allow not sure which one is right. http://www.chevelles.net/queencity/ http://ilove.springfieldmo.org/post/6524779584/chevelle-regional-set-for-july-8-9-in-springfield-mo

Registration says 64-87 so i would think that is the answer.

http://www.chevelles.net/queencity/documents/flyer_events2_000.pdf

Thanks I didnt see that page but no matter my car is far from show quality right now.