I'm not cleat on whether Muddy Range Rover said, in his post above, that HIS truck was upgraded to 24 spline diffs in '95 or if '95 was the year that Rover upgraded the diffs to 24 spline (it was actually mid year '93).
Kevin, are your Rovertracks half shafts 24 spline at the diff or 10 spline?
MRR, if you need a 24 spline diff for your truck contact me as I still have a couple left for $150 plus shipping. Since you have ABS you shouldn't need to change your stub axles or hubs (but definitely repack those bearings).
As far as cleaning up the bearings, get a small bucket, some mineral spirits and a brush. Soak and clean the bearings thoroughly. Once you've gotten every bit of residue out of them spin them to make sure that they are still smooth and reusable. They are Timken 37's so they are easily replaceable and not that expensive should you find that you need them.
Cheers,
Paul
paulgrant@mac.com