The Superlift hydraulic steering stabilizer is made for 1999–2006 GM 1500 trucks running a 6-inch knuckle-style lift kit. The kit includes a single Superlift stabilizer cylinder, brackets and all required mounting hardware to install with lifted knuckle setups. It adds damping to reduce tire shimmy and steering feedback associated with larger tires and lifted geometry.
Superlift GM 1500 w/ 6in Superlift Knuckle Kit Steering Stabilizer - SR