Uniball SM Series Upper Control Arm Kit

Features:

• Corrected uniball joint angle for improved geometry on lifted or leveled trucks

• Added caster for enhanced steering stability

• FK 1.25" uniball joints for maximum articulation and durability

• High-quality polyurethane bushings for long-lasting performance

• Heavy-duty boxed sheet metal construction

• Durable semi-gloss black powder coat finish

• Includes new crush sleeves and bushings for direct install

• Designed and manufactured in the USA

Take Control of Your Front-End Performance

Upgrade your 2020–2025 GM Silverado or Sierra 2500HD/3500HD with the Cognito SM Series Upper Control Arm Kit. Whether you're running stock suspension or have added a leveling or lift kit, these upper control arms are engineered to correct uniball angles and add caster for enhanced handling and alignment retention. With improved geometry and premium materials, these arms ensure your truck maintains optimal droop travel, crucial for ride quality and suspension component longevity.

Built to Handle the Toughest Conditions

Constructed from boxed sheet metal and finished in a rugged semi-gloss black powder coat, these arms are designed to look great and last. The FK 1.25" uniball joints offer superior articulation compared to standard ball joints, and the included polyurethane bushings reduce deflection while providing a quiet, maintenance-friendly ride. Whether you're towing, daily driving, or hitting off-road trails, this kit provides the strength and function needed to keep your suspension working properly.

Fitment: 2020, 2021, 2022, 2023, 2024, 2025 GM Silverado/Sierra 2500HD/3500HD

Warranty: Manufacturer’s limited warranty

Fitment Notes: Compatible with stock, leveled, or lifted suspension setups. Not intended for use with aftermarket spindle replacements or long-travel systems.