My "new to me" 2007 SS/SC has the G85 LSD! Woohoo! Now to find out why I have no forward or reverse movement when it those gears.
It feels like it is shifting into the gears (i.e. a clunk when going into the gears) but letting off the clutch does nothing.
Once I get the engine/transmission out of the car, the mystery will be solved. I just hope it isn't an expensive solution...