Last night my 1977 300D developed a thunking sound from the rear passenger side. It is only noticable when turning to the right or under acceleration.

I did a search and found some diagnosis that were close, but not the same as I am experiencing.........my best guess at this point is a rear CV joint, although the boots are still in good condition and there are no leaks from anywhere in the rear end/axle.

Help......and I know a dumb question, OK to drive.....for a while.

JCD