Here's the rest of the carnage from the missing pinion gear tooth. The third member case is in good shape other than the exit wound. Just have to clean it up and braze up the hole that is about a half inch long by quarter inch wide. I only found two little shards of gear material stuck to the sides of the case. No other metal went through the gears or posi. Glad it was a clean exit for the tooth. I never heard any loud noise like a pop or bang right before I started noticing a whine that got a little louder. Luckily the posi unit came away without damage. That thing wasn't cheap 10 years ago when I put the diff together. I am upgrading from the 3.36 gears to a 3.73 set as it would make the car have more pep taking off. I'm curious to how much quicker the gear change will make. I have encountered a couple of Hemi Chargers that I just barely pulled away from messing around with. I have about a 500 lb advantage over them with less horsepower. So when it breaks, cry over the bill, upgrade it and motor on! #designsbyandrew #bella #64belair #xframe #bbody #chevroletbelair #chevrolet #car #cars #60smuscle #differential #broken #ohshit #windowmaker #lostmytoof