1 7/8 "TTi Headers in a early A Body

Anyone try it ? I know I can get the 1 7/8 fenderwell headers for the early A . I have a 66Valiant and a very nasty Hi rpm small block for it with 360-1 heads. I had a set of the 67 up 1 7/8" headers years ago with my 67 Valiant . I was wondering if they may fit with a few mods . I will probably do away with the torsion bars and go coil overs to make more room . just wonder if anyone has tried it .. Has to be 1 7/8" primary no smaller . Thanks