Everthing is cool now, I installed the supplied 6mm diff shafts and then mounted the traxxas extended diff cups and everything looks to be fine. I need to add diff fuild and gearse to both the front and back and then tear up the lawn. Does anyone offer a aluminum diff cup for this diff? Doubt i will need it but you never know. If anyone is thinking of buying these V3 diffs, from everything I have seen so far, get them and get them quick. Should make the revo the machine it should have been from the factory.

Does anyone have pics of the modifications they did to the frame of the e-revo to install the new V3 diffs? I can see I need to remove the rib that sits right above the diff housing. It also look slike I will need to make a hole thru the frame for the aluminum house to poke thru as it sits leave with the bulkheads.