Zone Offroad 19-21 GM 1500 Zone Cast Upper Control Arm - ZONC2321

• CNC machined ball joint cup with improved positioning ideal for use with leveling/lift kits
• Fully assembled and ready to install
• High quality greaseable ball joints with a protective cap to keep out dirt/debris
• Improved strength with cast ductile iron construction
• OE style rubber bushings for durability and maintenance-free operation

Zone Adventure Series Cast Upper Control Arm Kit

Adventure Series upper control arms dwarf the factory arms they directly replace. Made from cast ductile iron with CNC-machined ball joint and bushing mounts, these arms one-up factory components by providing a significantly increased range of travel and come equipped with stock-style rubber mount bushings to provide a smooth, quiet ride.