It's a '91 300SE with about 220K miles - very pristine.
Well, after 10 years or so fiddling with a driveline vibration that occurs only at 16-18 MPH under acceleration, I'm gonna throw some heavy expenses at it.
It's slowly getting worse, I've tried all the usual stuff like flex discs, carrier bearing, mounts, ad nauseum; over the years.
So, it's time for a rebuilt U-joint or a set of axles.

Anyone got a thought on where to spend the money first?
- axled