What material are these control arms made from?

These control arms are constructed from 1.250-inch drawn over mandrel mild steel tubing. They are CNC machined and fully TIG welded for a strong and durable build.

Do these control arms come with new hardware?

No, these control arms are designed to be a direct bolt-in replacement and utilize your vehicle's original hardware for installation.

What is the benefit of greaseable polyurethane bushings?

The greaseable polyurethane bushings help reduce deflection within the suspension. The grease fittings allow for easy lubrication, which helps maintain their performance and longevity.

UMI Performance 71-75 GM H-Body Non-Adjustable Upper Control Arms

Specifications

Brand: UMI Performance
Part #: 5018-B
UPC: 5018-B

UMI Performance 71-75 GM H-Body Non-Adjustable Upper Control Arms

Name: UMI Performance 71-75 GM H-Body Non-Adjustable Upper Control Arms
Brand: UMI Performance
Price: 195.83 USD
Availability: InStock

$195.83

On Backorder

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

Fits 1975-1980 Oldsmobile Starfire. UMI Performance non-adjustable upper control arms improve traction and rear stability with a solid, direct bolt-on design.

Key Features

Fits 1975-1980 Oldsmobile Starfire, 1971-1975 Chevrolet Vega, 1975 Buick Skyhawk, 1975 Chevrolet Monza, and 1975 Pontiac Astre.
Fabricated from 1.250-inch drawn over mandrel mild steel tubing for a strong build.
Fully TIG welded and CNC machined for maximum strength and a precise fit.
Greaseable polyurethane bushings and fittings help reduce deflection and maintain smooth operation.
Zinc plated steel sleeves add durability to the assembly.
Designed to minimize wheel hop and improve rear traction and track consistency.

⚠️ 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

If you're working on a 1975-1980 Oldsmobile Starfire, these non-adjustable upper control arms from UMI Performance are a solid option to improve your rear suspension. They're designed to replace the factory arms directly, helping to reduce wheel hop and give you more consistent traction, whether you're cruising the street or hitting the drag strip.

These control arms are built from 1.250-inch drawn over mandrel mild steel tubing, which is CNC machined and fully TIG welded for a strong, flex-free unit. That solid construction is key to minimizing the flex you might find in the stock arms. They also come with greaseable polyurethane bushings and fittings, which help reduce bushing deflection and keep things moving smoothly. The zinc-plated steel sleeves add durability. Installation is straightforward, typically taking about an hour with no drilling needed, and you can use your original hardware.

These control arms are a direct bolt-in replacement, meaning they fit right in place of your original parts. They're a good choice for anyone looking for improved rear stability and better cornering performance.