1967 dart upper A arm bushing / bolt wear

Everything is still bolted in place. With suspension loaded you can rock the top of the tire and hear a distintive click click. I thought it was loose wheel bearings, they were fine. Thought it was upper ball joints, replaced them and that's when i found the slop in the upper bushings. What i dont know is could the adjuster bolt be worn or is all the wear in the bushing