HD Series Replacement Upper Ball Joint for Cognito Upper Control Arms for 11-25 Silverado/Sierra 2500HD-3500HD & 14-18 Silverado/Sierra 1500 Trucks Fender Clip 2014–2020 models: Can use stock

2014–2020 models: Can use stock cables and simply reroute stock wires for 14" rise and under

Deaver leaf pack with Cognito Block and U-Bolt kit yields 5-inches of rear lift

5 Piggy Back Reservoir rear shocks

Note: Part 110-90278 Shift linkage relocation bracket is required if truck is equipped with six speed Allison transmission

HD Series Replacement Upper Ball Joint for Cognito Upper Control Arms for 11-25 Silverado/Sierra 2500HD-3500HD & 14-18 Silverado/Sierra 1500 Trucks Fender Clip 2014–2020 models: Can use stockWARNING: This ball joint is not to be used as a droop limiter and was never designed to support suspension components hanging from the ball joint during operation. Doing so will void any warranty and is an extreme safety risk. Ball Joints are a moving part therefore a normal wear item on any vehicle. The Cognito design is a bolt in style ball joint that is very easy to replace on the Cognito ball joint style upper control arm kits. This heavy duty