Differential Bushing Insert Install Issue - Tranny won't shift
 

I installed the AvoTurbo differential bushing inserts this afternoon and when I got in to test drive the car it wouldn't shift into reverse or any other gear.

I did the install with the tranny in first gear and the rear jacked up with the wheels still on (rear on jack stands). i hand tightened the 3 bolts back and then finished tightening the bolts with the car on the ground.

the install was easy and I didn't feel like I forced anything. The transmission slipped from first to neutral but now won't go into gear at all. I didn't touch any other part of the car (I do have the transmission inserts but that was done a while ago).


Appreciate any help I was was going to road trip with the car tomorrow.