Try your local racing supply store. For example smileys in the woodlands (houston area) has heim joints in stock. I think I paid 20 something for one of there 3/4in heims for my trac bar.
RE 4.5 in Springs, Rokmen CA's, RE adjustable Trac Bars, RE 2nd Gen swaybar Discos, AR Chamber 15x8 wheels, 33x12.50 BFG All Terrains, 33x13.50 tsl's on soft 8's, Rampage front and rear lights, mopar rock crawler front winch bumper, warn tire carrier, shrockworks sliders, taurus electric fan . . . ETC