Early A bucket seat tracks ID help

[Princess Valiant]

if anyone can help me identify these lower tracks.

I think I have a full set of lowers here ....the inners are the same shape but opposite sides ..like left and right. However the studs are different distance from each other ...is that right??

the outers look about the same on each side.

any input on if these are a full set ??

 

[Princess Valiant]

when I found all these tracks I also found two others so that is what made me unsure of what I have here.....

I think these are 66 ???

 

[65 Dartman]

If you can wait till tomorrow, I can check both my 65-earlier and my 66 tracks. I know that the distance between studs front to back is less for the 66's than for the 65-earlier. The 66's will work on 65-earlier if new mounting holes are drilled (which is what I am doing).