The 1954 Mercury Sun Valley included Mercury’s first ball-joint front suspension, only four grease fittings, and more insulation than ever. 55 Years later it time for me to replace these bad-boys! Remember my car is an original 50,000 mile car and has been sitting for over 30 years………..anyhow I had a hell of time finding some upper and lower ball joints. The ones I did find these guys wanted me to give up my first born! A friend of mine who works for Federal-Mogul has mass knowledge and the ability to pull some old part numbers found these for me today.  … Continue reading Upper & Lower Ball Joints