I really hope someone can help me out here. My brother has a Savage x that is going through diff gears like there's no tomorrow. At first, the ring and pinions kept breaking, so we replaced both front and rear with bullet proof diffs. Now, its eating up diff gears (has the 4 bevel conversion diffs) like crazy. It has done this since he got it, even with the stock ring and pinion. Only takes about 4 tanks of fuel, sometimes as little as 1 and you can start to hear the diffs clicking. It is ususlly the front but the back is guilty of it as well. I have no idea whats going on here and it is FRUSTRATING. Im tired of tearing this thing apart evey week to change the gears. He is getting close to trading it for a t-maxx, thats how bad it is. Any help would be appreciated, as im close to throwing this thing across the front yard.