I don't think I'll even rebuild it. I've got 2 brand new, freshly built, ran only to break them in and ge them race ready, diffs in the tool box.. I might just retire that one as a long lived "nailed it".. Diffs are tricky, and it's easy to miss them.. That one, it's been a good one. Bah, sentiment over a diff? I think not, I'll strip it of anything useful and throw the rest in the trash lol I'd say the only things left worth saving are the outdrives MAYBE, and....... errr, ok, outdrives are a good start =)