The Fabtech component box for a 4-inch lift fits 2014–2018 GM K1500 Denali and is configured for use with OE aluminum upper control arms and Magneride setups. Intended to support a 4in lift, the kit supplies core hardware and reflects Fabtech’s emphasis on quality materials to maintain functionality; additional components may be needed to complete a full installation with Denali Magneride systems.
Fabtech 14-18 GM K1500 Denali w/OE Alum. UCA 4in Uniball UCA System w/Magneride