Those are 91 to 95 YJ and should fit your tub with little to no modifing.
There are several different risers used from 76 to 95 and most interchange.
Drivers side: 76 to 80ish had a fixed "z" shaped brackets ( non folding)
81 to 90 had folding
91 to 95 had stamped fixed
All had slider rails
Passenger side: 76 to 87ish had folders without sliders ( these are taller and fold forward more)
88 to 95 had folders that were shorter and had a slider
And to further complicate things, there are several different release handles that change in shape and direction through the years. Chrysler is constantly changing little details that don't need to be changed.
Most people like the folders on both sides with sliders on both sides, but sometime that takes some mixing and matching
Also if the tops of the seats aren't the same height, your missing a slider on one side or the other... And common mistakes
as the shorter passenger ones can be hard to spot for some
I personally don't care for the 91 to 95 seats as they are wider, heavier, recline ( never use it) and make seatbelt/ center console
fitment an issue. The few I've used had a back bar that wasn't comfortable on my lower back.
I like the fixed high backs best, 81 to 90.
1975 CJ-6 304 T15 Dana20 30/44 3.73
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1986 CJ-7 Laredo 4.6 stroker T5 300 30/44 3.31
1986 TJ-7 Trail Jeep project in the works
2003 Inca Gold TJ Rubicon