UMI lower control arms: DOM steel, CNC, TIG/MIG welded, poly bushings. 1992-pontiac-firebird-esi4307584 After many years of weather

After many years of weather and abuse the factory rubber bushings tend to dry rot

Designed for drivers who demand both style and substance

Oxidation Stability

and light winter conditions

and the ability to push hard lap after lap

UMI lower control arms: DOM steel, CNC, TIG/MIG welded, poly bushings. 1992-pontiac-firebird-esi4307584 After many years of weatherUMI Performance lower control arms are expertly crafted using strong DOM steel tubing for enhanced strength, rigidity, and bushing improvement. These direct bolt on replacements effectively reduce wheel hop and enhance cornering performance. Featuring CNC Machined 0. 120 wall thickness mild steel tubing, TIG and MIG welded construction, and grease able polyurethane bushings with grease fittings, these arms are the top choice in the market!