After a fe hard tumbles yesterday, the screws holding the gearbox to the chassis popped out. I'm afraid they stripped out the holes. I wanted a black chassis and gearbox anyway, so along with the chassis I got an RPM housing. When I move the internals to the new housing, is there anything I need to do? Re-grease (what type of grease do I need)? Upgrade gears?
Also, as I accumulate upgraded parts I'm setting aside the stock pieces to build another stampede for my son. All that's left is the radio, radio housing, rear driveshafts and the transmission. Aside from the gearbox, the cover, pinion and motor (which is what I have), what parts will I need to have another complete rear end?