1966 Dart bucket seats

That is correct - the frames are correct for other 66’s that take buckets. Upholstery is of course different by models. The frames are also the same as 67 A Bodies AS WELL AS 66/67 B Bodies with different upholstery by models. You might advertise them on the B Body forum for wider exposure.
Thanks 65 Dartman. I suspected the frames were the same as what you mentioned but just to be clear to everyone the tracks themselves only fit 1966 model years, is that correct? I have an identical seat bolted into one of my 65 Darts but I had to drill at least one, possibly two new holes for the inboard track.
ski