Gosh darn it all... I just figured out overnight that is not the poly trans mount that broke, it's something else. I'm thinking it's the bracket that holds the mount to the transmission. It went from making a clunk to jerking the whole car when going from D to R in a day flat. The bracket isn't broken either. I think it may be loose or stripped. I honestly don't know if this is old age or if the shop that rebuilt my transmission tightened down the nuts to much. It had vibrated at lower RPMS much more than I remember it doing.
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