110-91159 | Cognito Ball Joint SM Series Upper Control Arm Builders Kit (2011-2019 Silverado, Sierra 2500 HD, 3500 HD 2WD/4WD)

This control arm kit is a 'Builders Kit' meaning the control arms are raw and un-assembled so a builder can custom powder coat the arms and then assemble them, rather than purchase black powder coated and assembled control arms and risk damaging bushings and ball joints while pressing them out of the arms, then stripping the black powder coat.

Fits as stock replacement or leveled and lifted applications where an upgrade is desired to provide better performance, style, and function.

These arms feature corrected ball joint angle for lifted and leveled applications.
The allowable droop travel is also improved with the design of these arms.
Ample droop travel is required for good ride quality and all suspension components to last and work properly.

Cognito Ball Joint SM Series Upper Control Arm Kit
Corrected ball joint angle
Added caster
Maintenance free ball joint and pivot bushings
1.5-hour DIY install time
Made in The USA