Got my rod ends and installed them yesterday, first they are definitely all RH thread, second, mine were completely done. I suspected it when I bought them because they moved easily and I was getting clunking on any sort of movement with the control arms, examples would include acceleration, braking, and especially braking while turning produced a huge CLUNK when you came to a stop. All of that is gone now, they steering response was always much better than stock, but with the new ends it's smoother as well. With these AM-12Ts the control arms have no added NVH from stock, only benefits. The cost may be high ($53 each), but I do not regret one cent and feel that these will last for a very long time.