I put 99 sebring seats in my 67 vert get the module from the car. I made a frame out of 2x2 tube and used the orginal seat hole they are nice and comfy.
hey i've been down this road and found if you get two bolts about 3 or 4 inches long that fit in the bottom two holes of the bellhouseing and cut the head off screw them in the bellhousing slide the tranie on the boltes and bingo it slides right in hope this helps it works for me good luck.