Clunking coming from driveline after installing LSD

[jasonbk]

Hey guys,

I installed rebuilt 4.10 LSD (new bearing, seals, organic performance clutches) as well as new rear subframe bushings(OEM rubber).

It was fantastic although pretty aggressive (it keeps grabbing tires in parking speed as well - but both seller and my mechanic said it's normal due to aggressiveness of the LSD) - but starting yesterday(I've put about 200 miles on the car since the installation) I noticed loud clunking/chattering sound coming from rear end - along with strong vibration across the car.
(Check it out at 00:18 of the video)



I searched the forum and I did find couple other guys having a same problem potential problems being wheel bearings, half shaft, or diff -

I put correct redline 75w90 with redline friction modifier(half a bottle) and guibo is pretty new.

[cleanasse30]

Check you axle nuts and re-torque anything you touched while doing the bushings

[b*saint]

I would check the center driveshaft bearing. Sounds like its shot!

[jasonbk]

So.. updates from this.

I've replaced cv axles with brand new ones, and noise was still there.
After about 2 weeks the loud chattering noise has gone completely. I guess diff was in breaking-in period?