Description
Bolder Stance. Give your AT4 Sierra a commanding, off-road stance by upgrading to a Fabtech 1.5-Inch Ball Joint Upper Control Arm Lift Kit that includes Rear Stealth Shocks. With 1.5 inches of lift, this kit can accommodate tires up to 33 x 12.5 in size mounted on 20-inch wheels allowing you to conquer any trail. This Fabtech Lift Kit features tubular upper control arms with heavy-duty ball joints, as well as lift blocks and strut spacers. What’s more, the included Stealth Rear Shocks provide a highly comfortable ride, even across the roughest terrain.
Stealth Shocks. Fabtech includes rear Stealth Shocks in this kit to ensure controlled dynamics with improved handling. For durability, these monotube shock absorbers, feature 14mm nitrocarb piston rods that resist rock chips and corrosion. These Stealth Shocks are built with a 46-mm diameter, high-flow piston and vehicle-specific valving making them perfect for use with oversized tires. With a 50mm OD seamless steel body, these Shocks have a full floating piston that separates gas from oil for a consistent ride.
Upper Control Arms. This Fabtech Lift Kit includes a set of tubular Upper Control Arms equipped with heavy-duty ball joints for improved directional stability and better handling. These upper ball joints allow for extended travel to eliminate binding and provide a smooth quiet ride.
Lift Blocks and Spacers. Lift is obtained with the use of an aluminum spacer at the top and a small preload spacer under the coil of the factory Coilover shock. This positions the Coilover properly to provide additional height without coil bind or over extending the travel that can lead to damaged suspension parts in the future. Rear lift comes from 1-inch blocks and u bolts.
No Welding Required. Fabtech engineered their Lift Kit to be installed with no welding needed, making it a bolt-on kit. However, it should be noted that professional installation is recommended. With all the necessary hardware included, this Lift kit can be installed in about 4 hours time.
Application. This Fabtech 1.50-Inch Ball Joint Upper Control Arm Lift Kit with Stealth Shocks is designed to fit 2019-2024 GMC Sierra 1500 AT4 4WD models, excluding standard cab and Diesel.
Technical Note. Will not fit models equipped with adaptive ride control. Not for use with OEM wheels and tires.
Recommended Tire Wheel Sizes.
- 33/12.50R18 – 18×9 with 5-inch backspacing, with minor trimming
- 295/65R18 – 18×9 with 5-inch backspacing, with minor trimming
- 33/12.50R20 – 20×9 with 5-inch backspacing, with minor trimming
- 295/55R20 – 20×9 with 5-inch backspacing, with minor trimming
Fabtech K1152M
CA Residents: WARNING: Cancer and Reproductive Harm
- Suspension Lift Kit
- Front Lift – 1.5 Inch; Rear Lift 1.0 Inch
- Corrects Factory Rake for a Level Stance
- Increases Ground Clearance for Improved Off-Roading
- Tubular Upper Control Arms with Heavy Duty Ball Joints
- Mono Tube Stealth Rear Shocks
- Aluminum Strut Spacer
- Steel Rear Lift Blocks
- Accommodates up to 33-inch Tall Tires
- Straight Forward Bolt-on Installation
- Not for use with OEM Wheel and Tires
- Will Not Fit Adaptive Ride Control Models
- Fits 2019-2024 GMC Sierra 1500 AT4 4WD, Excluding Standard Cab and Diesel
| Brand | Fabtech |
| Lift Height | 1.50 Inch |
| Lift Kit Type | Suspension Lift |
| Lift Kit Max Tire Size | 33 Inch |
| Brand of Shocks | Fabtech |
| Shock Style | Non-Reservoir |
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