These Cognito upper control arm kits give you an added 2 inches of down travel which is needed to maintain a quality ride after leveling out your vehicle. Applications for 2001-2010 Chevrolet Silverado / GMC Sierra 1500HD, 2500, 2500HD, 3500, 3500HD, 2500 Suburban, 2500 Yukon XL, 2500 Avalanche 8lug vehicles including Hummer H2. These upper control arm leveling kits also help correct the upper balljoint angle to properly align the vehicle. An increase in caster built into the arm improves handling. Bolt in balljoints included for ease of installation.

Torsion Key leveling kits by Trimmline / Cognito. Torsion keys, shock extenders for , 2001-2010 Chevy Silverado, Suburban 2500, Avalanche 2500, GMC Sierra, Yukon XL 8lug vehicles. 1500HD, 2500HD, 3500HD, Dually.

These Cognito upper control arm leveling kits give you 28% more wheel travel over stock when used with our exclusive shocks. This is needed to maintain a quality ride after leveling out your vehicle. Applications for 2011-2012 Chevrolet Silverado/ GMC Sierra 2500HD, 3500HD 8lug vehicles excluding Hummer H2. These upper control arm leveling kits also help correct the upper balljoint angle to properly align the vehicle. An increase in caster built into the arm improves handling. Bolt in balljoints included for ease of installation.

Leveling Kits. Strut Spacers & Coil Spacers by Trimmline / Cognito. Applications for, Dodge Ram, Ford F150, Ford Superduty, Chevrolet 1500, GMC 1500, Jeep JK, Nissan Titan, Nissan Armada, Toyota Tacoma & Toyota Tundra.

These Cognito upper control arm leveling kits give you added down travel which is needed to maintain a quality ride after leveling out your vehicle. Applications for GM 1500 4wd 6lug trucks & 2000-2006 SUV's. These upper control arm leveling kits also help correct the upper balljoint angle and help to properly align the vehicle. Bolt in balljoints included for ease of installation.

leveling kits - Upper Control Arm by Cognito. 2007-2012 Cadillac, Chevrolet, GMC 6lug 1500 vehicles.