[vatdevil]

Baer makes one for Mustang II that fits...Part 3261004. You may have to lengthen the threads on the tie rod to obtain full adjustment. As for ball joints, I wouldn't recommend using them to correct bump steer. Doing so changes a lot of other suspension parameters. The Cobra Valley (QA1 brand) ball joint will also raise the cars roll center and decrease camber gain, certainly not desirable changes. If you want really good ball joints, go with Howe Racings part 22320,NASCAR approved, made in USA, rebuildable, and zero breakaway force.