There are more and more normal maintenance jobs on these rides that have increasing amounts of dread because of lack of parts. Oh well, something we have to live with and work around.
Hopefully, these workarounds are well documented here on my so we can keep these cars for decades more.
Just got my car back from the shop with the Delphi arms and urethane bushings installed. I'll need to drive it more but first impression is no increase in harshness from the urethane. These are the Powerflex "heritage" series which is their softer compound that's meant to feel like the stock bushings.