Cognito 20-24 Chevy/GMC Silverado/Sierra 2500/3500 HD 2WD/4WD Uniball SM Series UCA Kit

If you're lifting or leveling your 2020-2025 Chevrolet Silverado 2500 HD or GMC Sierra 2500 HD, upgrading your upper control arms is a smart move to ensure your suspension works correctly and lasts. These Cognito SM Series Uniball Upper Control Arms are built to handle those changes, offering a better range of motion and improved geometry compared to stock, especially when you're running more than stock ride height.

Cognito constructs these arms from boxed sheet metal, then welds and powder-coats them in a semi-gloss black finish for a solid look and good protection. Inside, you'll find maintenance-free uniball joints and pivot bushings already installed. The design specifically corrects the uniball angle, which is crucial for lifted and leveled trucks to prevent binding and ensure proper alignment. This design also increases the allowable droop travel, meaning your suspension can extend further, which is key for maintaining ride quality and preventing stress on other components.

This kit is designed as a direct replacement for stock arms, but it really shines when your truck is modified. The improved droop travel is not just about comfort; it helps keep your tires in contact with the ground over uneven terrain and allows your suspension components to operate within their intended range, contributing to their longevity.