Originally Posted by brianrice
FYI. If you do find the Rocket City links, you will need to find some pivot balls to fit. The stock Associated ones do not work. I believe Du-Bro makes some Delrin ones that fit, but I'm not 100% sure about that...
I bought some of those links from BRP a while back, and he told me that RPM makes some delrin pivot balls that fit those cups. I believe they were from old losi truck ball ends, but I can't be sure.
-James