Regarding LCA bushings... Unless you personally changed them, you can't really put too much stock in their condition. I've seen guys install just one side or use parts that are different age (rubber isn't like fine wine), manufacturers, and/or quality. Then some install them incorrectly by tightening the LCA while the car is jacked up so the rubber tends to tear when the car is at ride height. Sometimes it's all of the above. LOL.