UMI Performance 1982-2002 GM F-Body Tubular Non-Adjustable Lower Control Arms - Black BSB Manufacturing It features automatic air sampling

It features automatic air sampling and an internal fan control to provide highly accurate results

250 in Thick

1976-1985 Buick Electra

1959-1964 Chevrolet Biscayne

UMI Performance 1982-2002 GM F-Body Tubular Non-Adjustable Lower Control Arms - Black BSB Manufacturing It features automatic air samplingUMI's heavy duty control arms are direct replacements of the weak, factory stamped rear lower control arms. UMI's control arms are constructed of 1 1 2" mild steel tubing with CNC machined ends and assembled with polyurethane bushings. These direct bolt on replacements are designed to minimize wheel hop and improve cornering, while lowering track ETs and helping track consistency. Control arms come complete with polyurethane bushings, grease fittings,