I agree with the 30 spline chromo longs up front- I spoke with Bobby Long on the phone before I bought mine, and he dared me to brake them- saying he'd replace them if I could! (I've tried- I can't...) As for the rear, I'd go with Poly Performance (but that's because Long does not make rear axles) It's cheaper and easier than replacing your entire rear end
Toyota Mini Truck Rear Axle Shafts
$420.00
Description:
-4340 Forged Chromoly Axles
-Designed to last a lifetime
-Tapered design for an extreme mount of torsional and bending strength
-Splines are cold rolled for (not cut) for extra strength
-Axles are given a smooth finish to eliminate possible stress risers
-Currently the only aftermarket performance axles available
Weight: 40.00 lbs