Fabtech 4-inch Budget UCA lift system for 2014–2018 GM K1500 with factory aluminum upper control arms provides a mild lift for clearance of 33" tires on listed models and includes Dirt Logic 2.5 coilovers for front damping. The system replaces stock UCAs with thick-wall DOM tubular arms, relocates the front differential, adds a 1/4" steel skid plate and uses 1.5" rear lift blocks to level the stance.
Fabtech 14-18 GM K1500 w/OE Alum. UCA 4in Budget UCA System w/DL 2.5 Resi Coilovers & Rear DL Shocks