Polyurethane control arm bushings

lol! Poly bushings are noisy. They may last longer than the factory bushings - 50 years on my last set of bushing (66 Barracuda)from the factory I guess is not good enough. Sorry OP. I don’t mean to take away from your question. I understand wanting to not do this again but the Moog style factory replacements have lasted 20+ years in my Demon. The factory set lasted 30+ and I only replaced them because the front end could not be aligned due to frozen cams in the bushings. Either way- they needed attention. Sorry again to taking this in a different direction from your original question. I’m about to get lambasted- so sit back and enjoy. lol!