That cut bearing mod looks poor (nicely finished car and some crap old bits of bearing on it)
Do yourselfs a favour and buy another set of the tubes that go on the outdrives (they are only cheap) cut off the flanged end and slide it over the rear prop cvd (it is a perfect tight fit) then secure by using one of the small outer rear cvd gator pushed over it! simple's and when you want to remove the diffs etc , the tubes/gator still fit out of the transmission holders.......do the same for the front prop so they look the same and production....not some old ballbag bearing
cheers
Scott