Failing lower ball joints?

[Ron A]

I had a "Pop" for awhile when stopping and starting. It was really
annoying. Here is what I did:

http://home.speedfactory.net/ratteber/pop.html

Ben:

I have had so many ball joints go out, I know the sound all too well.
It's a thunking noise on starting up from a stop or sometimes when you
stop.  It's not a clicking - it's harder and deeper than that.  You can
feel it in the frame of the car.

Ron Atteberry
92 Classic