Low Friction Upper Ball Joints

The aftermarket seems to be flooded with crappy BJs that are hi-friction when you first install them. What these do is make you think ; "oh goody no more sloppy joints". But the proof is in the results; the steering system no longer centers itself, and so the car wanders a bit, and you have to constantly saw on the steering wheel, to correct this.
If you put up with that BS, a couple of hundred miles go by, and the darn things loosen up and are practically falling out.
I think it was Moog who first introduced Teflon(IIRC)-coated BJ guts, back in the late 1990s/early 2000s, which are Low-friction. and at that time, were still hi- quality. I installed a set of those in my 68 Barracuda, in 1999. They are still in there, and have well over 125,000 miles on them, but I have not inspected them in several years.
Yeah, they were a lil pricey, but in the long run they have outlasted many non-Moog crappy BJs, so, in the end, were well worth the buy-in.
Another good brand from that era was TRW.
At that time, nothing else was worth buying.