This Uniball Upper Control Arm system for the Sierra and Silverado provides a 3.5" increased ride height over stock without creating suspension bind at full droop. The 3.5" lift is accomplished with steel spacers that utilize the factory coilover shocks for a smooth ride. The heavy duty Uniball Upper Control Arms are constructed of the finest material with .120" wall 1.50" OD 4130 Chromoly tubing. High quality 1" FK Stainless PTFE lined Uniball bearings are used in place of ball joints. These super stout Control Arms are designed for increased longevity in rugged offroad conditions while providing a more positive on road feel. The rear lift for this system comes from 1.5" blocks and u-bolts paired with our Performance shocks. Features Increased ground clearance, Uniball Upper Control Arms, Increased fender clearance compared to a Leveling Kit for 33" tall tires. Suspension can be restored to stock.

Fabtech's 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 steel spacers that utilize the factory coilover shocks for a smooth ride. The heavy duty Uniball Upper Control Arms are constructed of the finest material with .120 in. wall 1.50 in. OD 4130 Chromoly tubing. High quality 1 in. FK Stainless PTFE lined Uniball bearings are utilized in place of ball joints. These super stout Control Arms are designed for increased longevity in rugged offroad conditions while providing a more positive on road feel. Rear lift comes from 1.5 in. blocks and u-bolts.

TIRE SIZE - 33/12.50R18 WHEEL - 18X9 W/5" BS W/MINOR TRIMMING; TIRE SIZE - 295/55R20 WHEEL - 20X9 W/5" BS W/MINOR TRIMMING; TIRE SIZE - 295/65R18 WHEEL - 18X9 W/5" BS W/MINOR TRIMMING; TIRE SIZE - 33/12.50R20 WHEEL - 20X9 W/5" BS W/MINOR TRIMMING; 14. CAN NOT USE OEM WHEEL AND TIRE.; 17. DOES NOT FIT STANDARD CAB.; 197. WILL NOT FIT MODELS EQUIPPED WITH ADAPTIVE RIDE CONTROL; 199. DOES NOT FIT GMC AT4 OR CHEVY TRAIL BOSS MODELS; 202. DOES NOT FIT 2019 CHEVY SILVERADO LD OR 2019 GMC SIERRA LIMITED 1500 MODELS. USE 2018 MODEL APPLICATION FOR THESE VEHICLES.

Fabtech 2019 GM K1500 3.5in Uniball UCA System w/Rear Perf. Shocks

3.5in. UNIBALL UCA SYS W/PERF SHKS 2019 GM K1500 P/U

3.5" UNIBALL UCA SYS W/ PERF SHKS 2019 GM K1500 P/U

3.5" UNIBALL UCA SYS

3.5in. UNIBALL UCA S

Suspension Lift Kit