The Fabtech 1.5″ Sport System with Stealth Shocks is built for Silverado Trail Boss and GMC Sierra AT4 owners who want a tougher stance without going overboard.This kit adds 1.5 inches of lift while maintaining a factory-like ride and handling, giving your truck more ground clearance and a more aggressive look. Fabtech’s Stealth shocks are designed to handle the abuse of daily driving, dirt roads, and off-road trails while keeping the ride controlled and comfortable. It’s a solid upgrade for anyone looking to give their Trail Boss or AT4 a more rugged attitude without sacrificing everyday drivability.
Fabtech Stealth shocks are built with a 46mm diameter high flow piston and vehicle specific valving, for a superior ride with oversized tires. The all black monotube shocks feature Nitrocarburized piston rods finished in matte black.
Kit Components
Front strut spacers
Upper control arms
1.5" rear block and u bolt kit
Rear Stealth Series shocks
Kit Features
Value priced system with Fabtech quality
Increased ground clearance
Made in the USA
Extended range upper ball joints provide a smooth quiet ride
Increased fender clearance compared to a Leveling Kit for tall tires
Suspension can be restored to stock
Easy installation
View Installation Instructions
Fabtech 1.5" lift kit fits the following 4WD models:
2025 Chevy Silverado 1500 TrailBoss
2026 Chevy Silverado 1500 TrailBoss
2025 GMC Sierra 1500 AT4
2026 GMC Sierra 1500 AT4
33/12.50R20 Wheel Size – 20×9 w/ 5″ BS w/minor trimming
