You say your seal is leaking. Is it leaking on to the ground or is it leaking and over filling the differential? If you have a leak on the ground under the front of the shaft, it is the Universal ball gaskets that need replacing. I realize this does not answer your question. If the drive shaft bushing is bad you will probably have a vibration along with overfilling the differential.


Life is like a roll of toilet paper, the nearer the end the faster it goes.




1949 Chevy 6400
1931 Chevy Firetruck