[lincpimp]

I am actually looking for a diff cup that has a metal 8mm output that will take a 8x12 bearing. The savage cups use a 10x16 bearing. Ofna, hotbodies, and kyosho use 8x16 bearings.

I need the 8x12 bearings to fit the erevo tranny as it uses 6x12 bearings stock for the output shaft.

This sucks, as I have a bunch of savage diff cups. They are al, and I feel the plastic ones would be fine. I may have the machinist turn the savage cup output down to 8mm, that way I can benefit from the improved internals with the steel blocks that support the cross pins.