My bushing is worn on my clutch release fork in the bellhousing

This is common on extreme milage kicks

the parts, drum roll, yes, are still sold at bless them , SUZUKI.
id forget GM they are like dead.

no matter Suz is alive , happy and well, and full of parts , in 3 major warehouses.

not saying what side is bad but you are in luck.
the 91 only , uses same size both side.
pn:
09300-16007

sold at any zu dealer but
here is my fav
https://www.trademotion.com/partlocator/index.cfm?siteid=214330

There is a collar that the throw out bearing slides back and forth on,this is most likely the cause,a broken or badly damaged collar.But while you are in there it would be advisable to replace clutch throw out bearing and pressure plate(you can purchase a clutch set)and a new collar.You don`t want to go back in and have to replace anything else.Parts store will have everthing but the colar,take it down first to make sure you need it,if not the auto parts will have a clutch set,or can order one.