Cognito Ball Joint SM Series Upper Control Arm Kit For 11-19 Silverado/Sierra 2500/3500 2WD/4WD Duramax owners can choose from

Duramax owners can choose from two huge patented 6

iDash SuperGauge Or Mobile App

When running stock wheels with oversized tires clearance is limited and may rub control arm

in a 100% factory assembled and READY to install package

Cognito Ball Joint SM Series Upper Control Arm Kit For 11-19 Silverado/Sierra 2500/3500 2WD/4WD Duramax owners can choose fromSpecifically for leveled and lifted applications where an upgrade is desired to provide better performance, style, and function. The boxed sheet metal arms are powder coated semi gloss black. Alloy series ball joints are included as well as new crush sleeves and polyurethane bushings. Upper control arms are not meant to be a droop limiter, in the old days they were the limiter but wreaked havoc on upper ball joints. The shocks or a limit strap should