All of the front buckets share the same rail mechanism and are basically
interchangeable.

Of course you will lose a little head room, but just how high is your cowboy
hat?

There are many available seats: just choose your color and find some.
Personally, my preference is for the adjustable armrests that were standard
from 1987-1991. (My 86 now has identical 87 front seats.)

Good luck.

Budd Premack
86 Syncro, 73 Super
Minneapolis, MN (Land of Sky-Blue Waters)