UMI Performance 65-66 GM B-Body Tubular Upper Control Arm/Trailing Arm

UMI Performance is known for making well-built suspension components for classic GM vehicles. If you're working on a 1965-1970 Chevrolet Bel Air, Biscayne, Caprice, or Impala, these tubular upper control arms are a solid upgrade over the factory stamped steel parts. The stock arms can flex and rust, leading to lost traction and sloppy handling, especially on modified cars or restorations. These UMI arms are designed to minimize wheel hop and improve how your car handles corners.

They're built from strong 1.750" x 0.120" DOM mild steel tubing and feature CNC machined holders for the included greaseable Energy Suspension polyurethane bushings. Polyurethane offers a noticeable improvement over the stock rubber bushings, helping to keep your rear end planted during acceleration and hard cornering. The TIG welded construction means these arms are built to last, and they come with a durable powder coat finish. They bolt right on, making installation straightforward for street cars, drag racers, or restoration projects.

Keep in mind that these arms are sold individually, and your specific vehicle setup might require one or two upper control arms. Most six-cylinder and small-block V8 cars used a 3-link rear suspension, while big-block cars typically had a 4-link setup. Check your vehicle's configuration to ensure you order the correct quantity.