Skip to product information
<p>Boxed sheet-metal upper control arms that correct ball joint angle on lifted or leveled Silverado and Sierra 1500 trucks. Cognito's alloy-series uniballs replace the failure-prone factory ball joint for durable, maintenance-friendly articulation.</p><ul><li>Boxed construction, semi-gloss black powder coat</li><li>Cognito alloy series uniballs (greaseable)</li><li>Corrects geometry for 2-3.5" of lift</li><li>New crush sleeves & hardware included</li><li>Made in the USA</li></ul>
Cognito SM Series Uniball Upper Control Arm Kit
$649.00