just messed around with fitting a seat out of a 1998 chevy truck into my 85. right now they are just halfway in. i just removed the rails from my 85 seat and put them on the outside of each parts on the newer seat so i could bolt them in the truck and situate them. still alot of work to get them right but at least they are in and somewhat strait.
pics
if ya look in the window u can kind of see how they sit in the truck related to the rest of the truck. my head does lay on the headrest so i sit somewhat low in the truck, but i like it that way.ridin low in a high truck haha