The UMI boxed adjustable lower A-arm P/N 2309 for 1993–2002 GM F-Body features dual rod ends and a fully gusseted box-tube design to provide a rock-solid foundation for autocross or road-race use. It saves about five pounds per set versus factory arms and uses TIG-welded 0.120" wall box tubing, 4140 CrMo threaded tube adapters and double shear sway bar mounts with endlink set. Includes premium ball joints and fits factory or aftermarket k-members; made in the USA.
UMI Performance 93-02 GM F-Body Boxed Adjustable Lower A-Arms Rod Ends