Come along with me while I investigate a differential Whine, and install some 4:56 gears in the process! Completely rebuild the differential along with new clutch packs, then the proper way to install a diff into the housing. This is a major job not for the faint of heart, so be ready to get dirt, and frustrated along the way.
Thanks for watching, I hope you enjoy it and learn something!

Here's the link for the Bearing Adjustment Tool:
https://a.co/d/fkkY0r8