I Found the Cause of My Tahoe's Rear End Whine! | GMT800 Differential Bearing Replacement

So my 2004 Tahoe gradually developed a loud whine coming from the rear of the truck. After noticing the noise would get considerably louder after shifting into 2nd gear, I initially faulted the transmission as having some sort of a failure, resonating the noise through the drive shaft. Well after pulling the rear end apart in hopes of finding an issue, I'm happy to said I did! Part 1:    • My Tahoe’s Rear End is Falling Apart.. | G...   https://lsxmatt.com/ Check out my Instagram page for behind the scenes photos and updates:   / lsxmattoffi.  . PO BOX: Matthew G PO Box 140055 Staten Island, NY 10314