Every Pinto is a little different. On my 71 2.0, the starter could be removed without moving the engine or rack. I used most of my 3/8" extensions (maybe 20") to position the ratchet ahead of the rack. May have used a universal too, don't remember. This gets all three bolts out, if memory is correct. With the starter loose, alternately twist it side to side to sort of unscrew the starter through/past the obstructions and drop it out. Worth a try, good luck.