IMPORTANT: GM (Chevrolet & GMC) produced several knuckle/control arm configurations in 2014-2018 model trucks. When purchasing certain suspension lift kits, you must first verify your vehicle's knuckle/control arm configuration.
For BDS kits requiring factory control arm selection:
- Cast Steel control arm equipped models will require the "Cast Steel Control Arm" kit.
- Stamped Steel and Aluminum control arm equipped models will require the "Aluminum Control Arm" kit.