Fabtech FTS21090 6-Inch Suspension Lift Kit Component Box

Upgrade your truck’s suspension system with the Fabtech FTS21090 Suspension Lift Kit Component Box. Designed for select Chevrolet Silverado, Chevrolet Silverado Classic, GMC Sierra, and GMC Sierra Classic heavy-duty applications, this component box supports a 6-inch lift and is intended for use with the additional parts required to complete the full suspension system. Verify vehicle compatibility and complete kit requirements before installation.
Fabtech brings more than 20 years of aftermarket suspension design experience to every component. The company combines advanced design software, precision fabrication equipment, experienced engineers, and skilled fabricators to develop suspension products built for demanding off-road use. Extensive research, engineering, and rigorous testing help ensure dependable performance and consistent quality.
The Fabtech FTS21090 is engineered for enthusiasts seeking a properly designed suspension solution for their truck. Its component-based configuration makes it suitable for system-specific applications where individual suspension parts are required to complete a larger lift kit. Professional installation is recommended to help ensure correct fitment, suspension geometry, and safe operation. This product carries a California Proposition 65 warning: Cancer and Reproductive Harm. For complete compatibility, confirm the vehicle year, make, model, drivetrain, and required companion components before ordering.