This shot-peening compresses the surface of the steel thereby increasing the tensile strength of the spring. Softride springs use bolt style spring clips, eliminating friction. Skyjacker F724S Front Softride Leaf Spring Pair Fits 2-4 Lift Kits. This shot-peening compresses the surface of the steel thereby increasing the... Softride springs use only American steel and the individual leafs of each spring are shot-peened with hard steel pellets at very high velocities. Load Capacity Will Be Equal or Greater Than OE Steering & Suspension Leaf & Coil Springs for 1971 Ford F-250 for sale Lift Kit Skyjacker Ford F250, F350 Low Boy Front Single , 2"-4 Leaf Spring Made With American Steel Limited Lifetime Warranty Color: External Thread ; Size: SA22T/K(Right M22*1.5) ; FREE delivery July 23 - August 1. Details ; Quantity Without this shot-peening procedure, the maximum wheel travel and ride quality could not be achieved without sacrificing the life of the spring.
