Fabtech 14-18 GM C/K1500 P/U w/oE Alm Or Stmp Stl UCA 2in UCA Kit w/Dl 2.5 & 2.25

If you're looking to get more out of your 2014-2018 Chevrolet Silverado 1500's suspension, this Fabtech Upper Control Arm (UCA) kit with Dirt Logic 2.5 coilovers and rear shocks is a solid option. This kit replaces your factory upper control arms with a much stronger design that eliminates the upper ball joint in favor of a 1-inch stainless steel Uniball. This upgrade is built with materials similar to those found on Trophy Trucks, using .120-inch wall 4130 Chromoly tubing and .250-inch wall DOM for the bushing barrels. The kit also includes a heat-treated Uniball pin made from 17-4 stainless steel, which fits directly into your factory ball joint taper without needing to modify the spindle, making it easier to return your truck to stock if needed.

The additional caster built into these arms helps with alignment, especially when dealing with problematic leveling kit setups. This improved design also allows for increased wheel travel when paired with the included Dirt Logic 2.5 front coilovers and rear shocks. The Chromoly tubing helps reduce the flex you might experience with stock arms, leading to a more direct and positive road feel. This kit is designed as a direct replacement for your factory arms, offering the strength and adjustability needed for more demanding suspension setups.