Thanks! That's exactly what I was told - and it is way tougher than a factory 31 spline Ford traction-Lok - and it won't need rebuilt every so often. I hope it is a win-win-win!
It's a robust piece. Mine is currently living behind a big inch poncho that should make in the 580 ft lbs range. No issues whatsoever. It's quiet, works great in town without skipping tires across the pavement etc.