I use a "standard" set of bushing drivers. Professional Trans shop standard set....
There are some bushings in the AOD/AODE that none of the standard set will fit quite right.
Since I work in a trans shop and have been doing this for over 30 years..... we figure out ways to make stuff work... or get the boss to buy the proper drivers.
If you don't have experience, or the proper drivers, I strongly recommend you take the parts to a trans shop that has the right tools and get them to install the bushings.