SuperSprings; Rear; Self-Adjusting Suspension Stabilizing System; Provides 300 lbs Additional Load Leveling Ability; Do Not Exceed GVWR;

Reduces Body Roll Up To 30 Pct Without Compromising Ride Quality,Provides 3000 Pounds Additional Load Leveling Ability,Adjustable Shackles Allow Installation To Suit Various Needs,Sold as a pair left and right,SAE 5160H 51 Pct Alloy/60 Pct Carbon High Grade Steel,Works In Conjunction w/Original Equipment Leaf Spring Assembly,Requires no maintenance; Proudly made in the U.S.A.,Self Adjusting Suspension Stabilizing System,Shot Peened To Relieve Spring Stress And Extend Product Life,Never Load Any Vehicle Beyond The Manufacturers GVWR,Typical Installation Completed In Approximately One Hour