Zone Offroad C2310 Heavy Duty Upper Control Arm Kit for Cast Steel Arms Only!

Zone Offroad Heavy-Duty Upper Control Arm Kit. The new beefy upper control arms are direct replacements for your factory GM arms. Made from fully weld 1/8" steel plate construction as well as CNC machined ball joint and bushing mounts, these arms dwarf the factory components.In addition to overall strength of construction, these new arms trump the factory components by providing more range of motion. This feature benefits multiple suspension setups from simple leveling kits to full replacement steering knuckle-style suspension systems. The arms utilize high quality Raybestos brand ball joints that can handle heavy duty use and work in conjunction with OE-style rubber mount bushings to provide an unmatched quiet ride. The ball joints are greaseable and the control arms have proper brake line attachment points for a factory-like fit.