Fabtech 6in GM 2500HD/3500HD 4WD Lift UCA Kit | GM 20+ (FTS21283)

The Fabtech 2020 GM 2500HD/3500HD 4WD 6in Lift System - Uniball UCA Kit is a high-performance suspension upgrade designed to enhance off-road capability and durability. Featuring tubular upper control arms constructed from 1.25-inch OD, .120-inch wall thick chromoly tubing, this kit offers superior strength and resistance to impacts. The stainless steel uniballs with a 1-inch diameter provide smooth articulation and attach directly to the factory spindle without the need for drilling. These control arms are engineered to replace the factory ball joint arms, reinforcing the front suspension for aggressive off-road driving while maintaining compatibility with the stock suspension or as an add-on to Fabtech’s 2 and 6 systems.

Designed specifically for 2020 model year GM 2500HD and 3500HD 4WD trucks, this kit fits vehicles with the stock suspension setup. It serves as a direct bolt-on upgrade, providing increased suspension strength and improved off-road performance. The kit is suitable for off-road enthusiasts seeking to lift their truck by 6 inches, with components that enhance durability and articulation. Installation involves replacing the factory upper control arms, and the kit includes all necessary components for a straightforward upgrade. This system is ideal for off-road adventures, heavy-duty use, and applications requiring enhanced suspension robustness.