I havent taken the car out for a drive yet as its still wet as ****/raining. But I did idle the car back and forth in 1/rev in the driveway and already I notice my knock/rock in the drivetrain is GONE. So happy about that i cant even explain. So tomorrow I'll be able to see if the drive line feels more solid, since when I took my DS to be checked out to see if it was balanced properly, the guy only had to feel the rear u-joint by hand on the table to tell me it was bad. You could feel it sort of catch, hit a gap then catch again midway through its up/down play.
Huge thanks to Jim for helping me get the front of the diff off to replace that seal and put the subframe back in the car.
Question: Does the car REALLY need an alignment like the directions that energy suspension sends with the bushings recommend? Because I'm going to get new tires after a track day in a couple of weeks and get it aligned then.