Suggestions for muscle car sound muffler without drone

On the straight thru subject has anyone tried the Cherry Bomb Vortex muffler on a dart with iron manifolds and no cross connection?

Chamber muffs tend to drone from what I have read. A turbo muff is an option since I think I used this type years ago after an engine change from stock made the glass packs that were on there at the time too loud. It still sounded good but toned it down. Seems to me it still had some drone but not as bad as what I have now which can really resonate in your head.