[Mrmerlin]

to swap in a new bushing is not very difficult.
FIRST inspect the bushing remove the aircleaner,
then with a flashlight look at the top of the bell housing on the driver side,
see if the release arm has play or the bushing is tan/ brown/ powder/
if so then its not white like a new one.

to remove the old one,
remove the slave cylinder,
then remove the lower bell housing,
this will free up the arm, and you should be able to pull the arm off the ball.

Once this is done, then get a hook tool and scrape the cup to remove all of the old bushing.
get a long pry bar and a small block of wood,
and figure out how to pry the new bushing onto the ball.
once this is done then pry the arm onto the new bushing