i have a tmaxx with spool locker diffs and another tmaxx that has stock diffs. since i dont do any drag mud or hill climb, just bashing around. instead of me spending money i dont have on another set of stock diffs can i swap diffs and have both tmaxx's with stock front diffs and locker diffs in the back. will that pose any problems on the street and the dirt. like i said i do just straight bashing.

On high traction surfaces such as asphault you could break driveline parts running a spool..I think if you keep it in loose dirt and grass running a spool would be ok..Try to stay off the asphault