Manufactured by MaxTrac Suspension | 443513 | 1997-03 F150 Front Lowering Torsion Keys - 1-3 inch Drop Height, - , Maxtrac lowering keys are available for select 4wd trucks. They are indexed differently from factory allowing you to achieve a lowered stance on your four wheel drive trucks. Although they are easy to install you will require the use of a special torsion bar unloading tool to take the tension off of the adjuster bolts in order to remove and re-install them. Product information updated on 2022-07-19
