My personal suggestion is to find captain's chairs (frame, bolts, and all) from either an F series pick up or a bronco (your generation 93-96). Then pull out your old bench seat and install the captain's chairs. They are almost a direct fit. You might have to drill out a hole, but you should have most of them already in the floorboard of the bronco. I did this in my '86 and it took me about an hour and a half and I was probably 22 or 23 at the time. I think this was the first mod I did to my bronco, back in the late 90's.