RSO Suspension Forged Billet Rear Upper Link Arms are the perfect replacement for the weak factory upper links. Forged Billet aluminum construction, black anodized coating and relief cuts machined into the finish for a stunning look. The arms are lighter and stronger than the original arms while also being fully adjustable to fit any stock height or lifted application. Large 3/4-inch steel rod ends and 2-inch greaseable polyurethane bushings withstand the harshest environments while elimination side to side movement. Fully rebuildable using replaceable steel rod ends and polyurethane bushings for a lifetime of performance. The adjustable rod end allows a custom pinion angle while installed on the vehicle and the large jam nut ensures your settings are locked in. The included high misalignment spacers and rod ends increase suspension articulation while removing any binding. Direct bolt on design and all required hardware included ensures a quick and easy installation. Improve articulation and comfort with RSO’s forged billet rear upper link arms. With a limited lifetime manufacture warranty on the structure, 5-year warranty on components and 1 year warranty on finish and coating the RSO Suspension forged billet rear upper link arms are a great improvement for your offroad vehicle.