CorvetteKook

I've got a thumping noise coming from my rearend. Is that the universals? It's a 1988 RX7 Convertible, 5-speed.

aznpoopy

broken differential mount

gnx7

iTrader: (10)

I'll second that it is most likely a broken diff mount. When you give it gas does it go thump on the bottom of the floor?

themaverick

yeah its an easy fix though. theres a bolt that goes in horizontally, holding your rear end in place, and all you did was shear the bolt. make sure you jack up the car from the sides and not from the back because your rear end isnt stable.