Originally Posted by
Raman
for Carpet, get the diff locker for the front. I epoxied mine long ago before that part existed.
Will 54649 diff lock work with these new RR differentials? I built it for now with the 1 million fluid and will try it out at least, I have 6MM clamp on hex for axle, the weird rotor combination ones that come with kit appear like they may be 7-8 MM in width, hard to measure exactly.