how many races do you all go before changing you diff balls and thrust balls? :confused:

I have ceramic diff balls that are 4 years old in some of my diffs.

If your diff ever feels as though it is not smooth it is normally the outside bearing that is the cause

Steel Diff balls every rebuild,

Ceramic, Going on 2 years on the same 12

How long do Carbide last?

Carbide and Ceramic are about the same

cool, thanks for the help