Fabtech 2019 GM K1500 3.5in Budget UCA System - Component Box 1This quality Upper Control Arm system provides a 3. 5 in. increased ride height over stock without creating suspension bind at full droop. Lift is accomplished with spacers that utilizes the factory coilover shocks for a stock ride. The Fabtech Upper Control Arms address the geometry of the front suspension with the new ride height for proper align ability. Heavy duty ball joints allow for extended travel to eliminate binding. Due to the GM suspension