73 Dart Seat Tracks

If you look at the fiberglass copies of the floor brackets on Post # 5, look at the "C" style floor bracket on the left, this is for A Body . . . and the C brackets have closed over ends, this is the clue.

Your tracks have the open end on one end of the C floor bracket. So just looking over your tracks and the A Body ones I posted. I would say that your tracks are E Body, and or Possibly B Body. They all look some what alike, but will not fit the different floors going from A Body, to B Body to E body.

I have spent lots of time study A Body seat tracks, that's why i made the fiberglass duplicate A Body floor braces so that I could identify them. I almost got screwed out of 300 bucks, a guy was trying to sell me B Body seat tracks calling them A Body. I took a picture of them, waited and identified them as B Body tracks that no way would fit my A Body. Close Call ! Got to be positive before you buy.

Here are the same 70-72 A Body seat tracks I have posted above, all cleaned up, painted and with the proper springs on them. Good Picture for you to use as a reference as you are identifying tracks and their proper floor braces. Yes the A, B, and E track part of them are all different too.

70-72 Abody.jpg
You will know when you have the right ones after looking at these. Earlier 67-69 tracks and bases are different too.

The Rusty seats and tracks above from the original poster look like 70-72 Tracks, but you will have to take a closer look to make sure.