Kryptonite Upper and Lower Ball Joint Package Deal for 1992-2022 Ford Super Duty F-250/F-350 fits_2005-2023`Ford`F-350 Super Duty Simple to upgrade with on-board

Simple to upgrade with on-board air management systems for in-cab control

2010–2016 Trail

Designed for the rear of heavy-duty trucks equipped with leaf springs

step surface width features an aggressive 1/4in

Kryptonite Upper and Lower Ball Joint Package Deal for 1992-2022 Ford Super Duty F-250/F-350 fits_2005-2023`Ford`F-350 Super Duty Simple to upgrade with on-boardFits: 1999 2022 F250 1992 2022 F350 1999 2004 F450 2011 2016 F450 P U ONLY 1999 2004 F550 2000 2005 Excursion 1994 1999 Ram 2500 3500 Important Fitment Details: 4WD Trucks Only. DOES NOT FIT 2005+ F450 F550 Cab & Chassis NOTE: These ball joints require a break in period. Stiffness and simulated memory steer is normal after install. Actual mileage of this break in period can vary depending on vehicle setup and driving terrain. *Package of (4) Ball