looking for A-body suspension ideas

I run SS springs with Caltrac traction links w/adjustable shocks on the street.
Seems to work just fine. I have my shocks set for racing most of the time, so the street aspect is a little loose. I'm sure if I changed the settings the street ride would be a lot better. In your case, you would change them to race setting whenever you go to the track.
Hope this helps.