I'm pretty sure,just look for the multiple locating holes in the track frame. The seats were shared between A,B,E and c bodies. The year has to match though like 67-9 A,B<C ,70-1 A,B,E, maybe C ,72-4. I'm not sure how long they kept doing it that way but I had many 67's to early 70's seats with the holes. The 66 seat sliders also had tilt and raise/lower built into them
