What is the name of the part that runs from my carrier housing to a bushing by the tranny(right along the driveshaft)? I thought it was a torsion bar but I need to know the exact name. I swaped rear ends in auto shop (went from 2.73 open to 3.42 posi) and some retard tossed the metal bushings that go under the bolts on the carrier. If I cant find the parts I am going to have to find and cut a pipe to fit under them.

 

Torque arm is what i call it but maybe theirs some technical name for it...

 

Thanks

 

And so does GM, That's what they named it.