Indy aftermarket bushings, which come with metal washers, in both cylinder and conical and my favourite part, the low heads in 92 duro.
These take minimal time to break in, do not crack or fall apart and for me the 92 with the lower head, I can have the nut on nicely, while still having them fairly loose but the slightly harder compound means that they are not squishy and bounce right back to where they belong.
They fit in ALL trucks and have lots of options, 78, 88, 90, 92, 94, 96 duros.
Lots of others still work fine, but I have a particular dislike for Bones bushings, after seeing so very many come back to the shop, almost all end up separating and the hard inner coming apart from the soft outer, sometimes within a matter of only a few sessions.