When ab 8 3/4 breaks................????????

I actually installed the complete 8 3/4 that came out of my Super Bee into the Dart Sport 360 4 speed that's in my build thread on here.
The gears were changed to new U.S. Gear 3:55s, new Timken bearings, and a crush sleeve eliminator kit all from Dr. Diff.
It works great now and isn't noisy at all.
I don't hammer on the car hard like i did years ago though...........