What is DOM mild steel tubing?

DOM stands for Drawn Over Mandrel. It's a type of steel tubing that's manufactured to tighter tolerances, resulting in a more consistent wall thickness and a smoother internal surface. This makes it a strong and reliable material for suspension components.

How many upper control arms do I need for my car?

This part is sold individually. Many six-cylinder and small-block equipped vehicles used a 3-link rear suspension, requiring one upper control arm. Big-block vehicles often came with a 4-link setup, which may require two. It's best to inspect your vehicle's rear suspension to confirm the correct quantity.

Do I need to grease the polyurethane bushings?

Yes, these control arms feature grease-able bushings. Regular greasing, as recommended by the manufacturer, will help maintain the bushings' performance, reduce noise, and extend their lifespan.

UMI Performance 59-64 GM B-Body Upper Control/Trailing Arm- inBanana Armin

Specifications

Brand: UMI Performance
Part #: 3651-R
UPC: 3651-R

UMI Performance 59-64 GM B-Body Upper Control/Trailing Arm- inBanana Armin

Name: UMI Performance 59-64 GM B-Body Upper Control/Trailing Arm- inBanana Armin
Brand: UMI Performance
Price: 130.55 USD
Availability: InStock

$130.55

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 1959-1964 Chevrolet Bel Air. This upper control arm uses DOM steel tubing and polyurethane bushings to reduce wheel hop and improve handling.

Key Features

Fits 1959-1964 Chevrolet Bel Air, Biscayne, and Impala.
Constructed from 1.750" x 0.120" DOM mild steel tubing for strength.
Features grease-able Energy Suspension polyurethane bushings to improve ride and reduce wheel hop.
CNC machined bushing holders and TIG welded construction ensure a well-built part.
Finished with a brilliant, durable powder coat for protection and appearance.
Designed as a bolt-on replacement to minimize installation complexity.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Fits these vehicles

Chevrolet Bel Air 1959-1964
Chevrolet Biscayne 1959-1964
Chevrolet Impala 1959-1964

Product Details

Built from 1.750" x 0.120" DOM mild steel tubing, this upper control arm is a solid upgrade for your 1959-1964 GM B-body vehicle. Stock control arms can flex under load, leading to lost traction and unpredictable handling, especially during acceleration or hard cornering. This UMI Performance arm is designed to minimize that deflection.

It comes equipped with grease-able Energy Suspension polyurethane bushings, which offer a noticeable improvement in ride quality and help reduce wheel hop. The CNC machined bushing holders and TIG welded construction mean this part is well-built for consistent performance. The durable powder coat finish not only looks good but also helps protect the steel. This is a bolt-on replacement that can make a real difference for street driving, drag racing, or restoring your classic.

Remember, this part is sold individually. Depending on your vehicle's original setup, you might have one or two upper control arms. Six-cylinder and most small-block vehicles typically used a 3-link rear suspension, while big-block vehicles often came with a 4-link setup. Be sure to check your specific vehicle to confirm how many you need.