Lunati Voodoo 383

Just be aware, Mopar tended to rate their compression ratios a bit higher than they really were. As Rumble said, actual measurements of YOUR stuff is important. I do believe the stealth heads are a bit smaller in the chamber than the 906s that would be (i think) on a 69 383, so that should help with c.r.
High 8s, low 9s, c.r., I would run that cam. 9.5 would be perfect.