I was disinclined to do the center mount replacement, so dropped SLC off to George of Valley Wagon, Carson City. As it turns out it was both the mount and one of the flex discs. Thanks for the diagnoses. I furnished parts, and the labor for 2 flex discs, ctr. mount & bearing, and diff. mount came to four hours @ $90 per. Confession: I didn't enjoy parting with the $360, but it was kinda nice pretending I was rich. BTW the parts came to $350. Steve
