Superlift 2020 GM 2500/3500HD 6in Front Component Box - Steering Knuckles

If you're looking to lift your 2020-2022 GMC Sierra 2500 HD or 3500 HD by 6 inches, this front component box from Superlift contains the steering knuckles you'll need. These knuckles are a critical part of the suspension geometry when installing a lift kit, ensuring your vehicle sits level and functions correctly after the lift is applied. Superlift has been a pioneer in suspension since 1975, and they focus on creating parts that perform well both on and off-road, understanding that most driving time is spent on pavement.

This component box specifically includes the steering knuckles, which are engineered to work with Superlift's 6-inch lift system for your heavy-duty GM truck. Proper installation of these knuckles is key to maintaining correct caster and camber angles, which affects steering precision and tire wear. Superlift's commitment is to provide truck owners with products that exceed expectations, and they stand behind their parts for on-road and off-road use.

When undertaking a lift kit installation, especially one that significantly alters suspension geometry like a 6-inch lift, it's important to have all the necessary components. This box provides the steering knuckles, a foundational piece for achieving the desired lift height and maintaining proper suspension alignment. Always refer to the manufacturer's complete installation instructions to ensure all parts are accounted for and installed correctly.