Tamiya HotShot and BigWig owners, it looks like MIP is going to show some love by updating the stock 1980's designed gearbox into today's realm of reality .
MIP Super Ball Diff, Tamiya HotShot/ BigWig #17165. Of course you will need 2 sets of diff's, but it includes new dog bones, bearings, and the installation tool. This is a pre-order sale, so these will probably go up to $70-$80 when the sale ends. What does everyone think of this? My MIP Blackfoot ball diff has been nothing but stellar!