The Cognito Uniball SM Series Upper Control Arm Kit fits as stock replacement or leveled and lifted applications where an upgrade is desired to provide better performance, style, and function. The boxed sheet metal arms are welded, and powder coated semi-gloss black. Pre-installed uniball and pivot bushings are included.These arms feature corrected uniball 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.