This is our Premium leveling kit option for the new 2011 and newer Chevy/GMC 2500HD/3500. With this kit you can safely run 2-3" of front lift without affecting ride quality, balljoint life and proper alignment. Kit features are: corrected balljoint angle to withstand higher control arm operating angles, the balljoint bolts in for ease of installation and replacement, we also add extra caster to your steering geometry to provide a more stable ride down the road, aligns to proper specs and does not affect ride quality.
KIT INCLUDES: COGNITO fabricated upper a-arms, forged torsion keys, shock extensions. Optional shock upgrade to Bilstein 5100 series or FOX 2.0 Performance Series