women and then ask a serious question on the same post. You got more feedback on mammary glands than you did on "your rear end". Have the differential shop inspect your bearings to determine the need for replacement. It seems that the various bearings in our differentials are pretty hardy and don't need to be replaced vary often. However, since the diff. is apart it may be worth the added expense to have the whole assembly rebuilt (The part #s are on the gear website). As far as other mods (not related to the differential), it looks like a boost controller would be in order so that you can turn up the boost at the track with higher octane fuel...that's a pretty significant gain in performance, going from boost jets(13-14psi?) and the 17-18 psi you can comfortably run with a boost controller and higher octane fuel. Take care and enjoy the gears, Mark
