The ICON 2011-2022 Ford F-250/F-350 Super Duty 4WD Front Box Kit is an essential component of ICON 7 lift suspension systems. Front sway bar drop brackets fabricated from CNC laser cut steel plate ensure bind free motion of the sway bar links through the entire range of suspension travel and are powder coated for corrosion resistance. The fabricated track bar drop bracket corrects the track bar geometry for the new, taller lift height and steering geometry is addressed by the forged drop pitman arm. Extended length stainless steel brake line kit prevents brake line damage and eliminates the bending of OE hard lines typically required for brake line drop brackets. Bump travel is properly limited with robust CNC machined 6061 aluminum bump stop spacers that are designed for the stresses of aggressive off-road driving. Wheel with confidence that all of these components are covered by ICON Limited Lifetime Warranty.