CEN posted somewhere that the new diff cups a supposedly stronger than the old ones.

I use the diff cup mod and have never broken a diff cup, dog bone, or cvd. Here is what I did for the mod. I used some brass tubing the same diameter as the diff cup, heated it up and resized it so that I had to press it on and used a screw driver and some more heat to re-open the gap in the cup because during the pressing process it closed slightly. But I probably would have done something different if I had access to a lathe.



rolland