UMI Performance 82-02 GM F-Body Tubular Lower Control Arms Non-Ajustable Panhard Bar KitThis kit replaces your factory lower control arms and panhard bar with heavy duty tubular versions. These bolt on replacements minimize wheel hop, improve cornering, and help with track consistency. The panhard bar increases rear stability and controls side movement, while the control arms reduce wheel hop. Both are made of Seamless DOM mild steel tubing for added strength over aluminum versions. They are CNC machined and TIG welded with polyurethane