Cognito SM Series Ball Joint Upper Control Arms | 2019+ Silverado / Sierra 1500

The Cognito Motorsports SM Series Ball Joint Upper Control Arms are designed to provide superior performance, style and function for lifted applications. The boxed design and improved ball joint angle eliminates travel limitations of the factory ball joint. These arms feature heavy duty ball joints, new crush sleeves and polyurethane bushings for a maintenance free installation and give maximum life. The design also allows for easy installation and adjustment of the caster and camber angles. The Cognito Ball Joint Upper Control Arms are a great addition to any lifted Silverado or Sierra, providing improved performance and handling.