I've had cobra Monaco pro's in mine, and I've seen sparco Sprint V's in other utes. Not sure on the width but you can Probably look up those for reference. I don't think you'd fit Much wider on there, hope that helps a bit
i checked them on my stocky sedan, they sit basically flush with the guard.. without sticking out i reckon they might rub on mine since the guards are stock and it sits pretty low.
the backspace measures about 103mm and if im not mistaken that makes them roughly p28 offset your more than welcome to try them on if you like
it should work just the same, as long as theyre mounted in a way that stops the diff housing from rotating... not sure why you'd want to put them back there though..
its not a big deal if your handy with a grinder & welder. Just some basic links to the chassis or leaf springs (closest to the mounts) $150 + post. I can email some pics if your interested