to the Forum. THis is a great place with lots of friendly and knowledgeable folks. Pics are requested as we all love seeing other people's RIDE.
I'm sure other folks will pipe in soon and perhaps be able to answer your a/c question. Another resource would be your local corvette club or reputable corvette shop. Good luck.
PS: I just realized that you are very close to a great corvette forum member-Kap142. Give him a shout and I bet he can help you out too.