Fabtech 07-18 GM K1500 4in Uniball UCA System w/Rear Stealth Shocks

If you're looking to lift your 2007-2018 Chevrolet Silverado 1500 or GMC Sierra 1500 by about 4 inches, this Uniball UCA System from Fabtech is a solid option. It's designed to give you the clearance needed for larger tires, specifically up to 33-inch tall tires on models with factory steel suspension, while retaining a comfortable ride quality by working with your stock front coilovers and adding spacers. This system is a comprehensive upgrade for your truck's suspension, enhancing both its stance and its off-road performance.

What sets this kit apart are the high-quality tubular Uniball Upper Control Arms. They're constructed from strong .120 wall 4130 Chromoly tubing with a 1.50-inch outer diameter and feature 1-inch FK Stainless PTFE Uniballs. This robust construction allows for unrestricted movement throughout the suspension's travel range, which is crucial for aggressive off-road driving in tough conditions. To maintain proper CV angles with the added lift, the front differential is relocated, and a 1/4-inch thick steel skid plate is included to protect it from trail obstacles. The rear of the truck gets a 1.5-inch lift block and new U-bolts to help level the stance, and the kit replaces your stock rear shocks with Fabtech's Stealth Shocks for improved damping and control.

This system is a complete package for achieving a 4-inch lift. It includes the necessary components for the front and rear suspension, along with the differential drop brackets and skid plate. It's a well-built upgrade that addresses critical aspects of lifting a truck, like maintaining proper geometry and providing protection.