Captainfab,
Thanks I thought they looked the same. But for some reason the listing on the lower ball joints shows the press in diameter of the lower ball joints are a little different between 66 and 71. i have a little more clean up to do anyway. ill bust out the dial calipers just to confirm. I do need to change the lower driver side one because it lost a battle with a curb at one point and is twisted up at the front bushing. i know is most likely cosmetic still seems to function as intended. i hope i can get the lower BJ's out without a press. Ill try using my 6" vise
