Anything will fit if you make seat brackets.
I had a dodge 60/40 with the huge "business center" fold down arm rest in my 89:
You must be registered for see images attach
You must be registered for see images attach
Probably the best bench seat setup I've even had. Super comfortable and ultra useful. That armrest is so freakin big and flat it's like having a coffee table in there!
I'd have one in the 98 if I could find one with power everything and lumbar like the GM seats do, 'cause, well......GM seats have always sucked hind teet for comfort and use.
I believe later years came with integrated or/or flip out cup holders.
Great thing was, since it is a bench it was super cheap and the popularity of those older dodge trucks meant there were seats everywhere.
Little cutting and welder work and they fit great.
Not a bolt in affair though.....