glass pack and and muscle car sound

In the late 80's, I had dual glasspacks on my 75 Duster(daily driver/beater). Driving down the street at about 25 I would drop it into 1st(3 speed manual)if I saw someone about to cross the street in front of me, it usually got their attention. I loved the sound then. When I bought the 67 Dart Convertible, it had, still has and always will have the single exhaust, my brother asked me when I was going to do something about the quiet exhaust, never.
Would I put glasspacks on a A-body? Yes if I were going for a certain theme(say a 70's, 80's theme)or I was going to replicate the 75 Duster I had, albeit it would have better paint, a non cracked vinyl top.