Will the seat tracks out of a 71 coupe mount up the same as my 66 coupe? I doubt it, but thought I'd check. I have a bench seat, so I can't necessarily use those (because a bench uses less tracks, right?) Thanks,

 

The 71-73 bolts from the top. The front bolts flat and the back angles down and bolts to the back of the floor pan. The 69-70 bolts flat up through the floor. Don't know about the others, hope this helps.