What is DOM tubing and why is it used here?

DOM stands for Drawn Over Mandrel. It's a type of steel tubing that's manufactured using a process that results in a more consistent wall thickness and a smoother internal surface compared to standard seamless tubing. This makes it stronger and more reliable for suspension components like control arms.

Do these control arms come with new hardware?

No, these control arms are designed to use your vehicle's original OEM hardware for installation. This simplifies the process and ensures compatibility with your existing setup.

How often should I grease the polyurethane bushings?

It's a good idea to grease the polyurethane bushings periodically, especially after initial installation and then every oil change or 5,000 miles, to ensure they remain lubricated and quiet. This helps maintain their performance and longevity.

UMI Performance 78-88 GM G-Body Tubular Non-Adjustable Upper Control Arms

Specifications

Brand: UMI Performance
Part #: 3016-B
UPC: 3016-B

UMI Performance 78-88 GM G-Body Tubular Non-Adjustable Upper Control Arms

Name: UMI Performance 78-88 GM G-Body Tubular Non-Adjustable Upper Control Arms
Brand: UMI Performance
Price: 163.19 USD
Availability: InStock

$163.19

On Backorder

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

UMI Performance 78-88 GM G-Body Tubular Non-Adjustable Upper Control Arms. Improve traction and handling with durable DOM tubing and polyurethane bushings.

Key Features

Fits 1978-1988 Buick Regal, Chevrolet El Camino, Chevrolet Malibu, Chevrolet Monte Carlo, Oldsmobile Cutlass, Pontiac Grand Prix, and Pontiac LeMans.
Constructed from 1.625 inch OD x 0.120 inch wall DOM mild steel tubing for strength.
Features well-built polyurethane bushings with grease fittings to reduce deflection and improve ride quality.
TIG and MIG welded for a strong and durable construction.
CNC machined for precision tolerances and accuracy.
Durable powder coat finish resists corrosion.

⚠️ 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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Will this fit your vehicle?

Product Details

Starting with 1.625 inch OD x 0.120 inch wall DOM mild steel tubing, these UMI Performance tubular rear control arms are built to handle the demands of your GM G-Body. Stock control arms can flex and deflect, leading to lost traction and unpredictable handling, especially when you push your car on the street or track. These updated control arms use well-built polyurethane bushings that include grease fittings, helping to reduce deflection and keep your suspension working efficiently. This design also helps minimize wheel hop, which is a common issue that can hinder acceleration and tire wear.

The construction features both TIG and MIG welding for solid strength, and a durable powder coat finish to resist corrosion. Because they are CNC machined for accuracy, you can expect them to fit right without any fuss. Installation is straightforward, designed as a bolt-on replacement that uses your original hardware, making it a manageable upgrade for many DIYers. This means you can get improved cornering and more consistent performance without needing to drill or modify your chassis.

These control arms are a solid option for a wide range of GM G-Body vehicles from 1978 through 1988, including popular models like the Chevrolet Monte Carlo, Pontiac Grand Prix, and Buick Regal. If you're looking to firm up your rear suspension and get a more connected feel to the road, these are a great choice.