I'm interested, see if you can figure shipping to 17042, I'll look at that number and see if it will be cheaper for me to drive down there this weekend. All my internals are for an 8.5 10 bolt, I have an eaton posi unit 30 spline, and 30 spline moser axles, moser axle bearings outters and clip ends , jegs 8.5 10 bolt gm diff install kit, motive ring and pinion 3.73 gears. just need a case for it all. So let me know....thanx