SPC Performance Chevy Colorado Replacement Ball Joint for 86490

Replace worn ball joints on your SPC Performance Adjustable Upper ControlArms with these new joints. Designed, engineered and tested in Colorado, these completely revised, heavy duty ball joints feature:• A new Greaseable design• A new hybrid 2-piece race and internal spring compensate for wear and maintain turning torque and OE lash requirements for life of vehicle• A massive 36mm ball that is highly polished and Geomet finished to provide a surface for a long service life• Sealed boots to retain grease and protect from the elements• 80 degrees of joint articulation to maximize travel without bindThese ball joints are a direct replacement for the original joints that came with the Chevrolet Colorado and GMC Canyon truck upper adjustable control arm sets.