Originally Posted by mechanic77

plus2ss is right, you can use Hot Bodies Lightning Stadium Pro parts, but the cheapest/easiest route is to get complete diffs from the D8/D8t off of ebay. You can use either D8 or D8t front rear diffs (they are the same) but you will want the D8t center diff (it has the 50t spur you want). The only part that must come from the HB Lightning Stadium Pro is the pinion gears, the pinions from the D8/D8t have a smaller shank and won't work with the Jammin center driveshafts. If you need part #s, pm me and I will try and get them for you.

Thanks, Andy