I am looking at re-gearing with 5.29's and figure while I'm in there I might as well do it right. It looks like Longfields in the front and poly performance axles in the rear are the way to go. I also see Poly Performance has stronger front axles...is this needed? Any other suggestions for the "strongest" toyota axle possible? I seem to remember something about using different shims in the front to keep the ring and pinion from grenading but I can't find it now in the "Search"