What is the benefit of UMI's Roto-Joint technology?

UMI's Roto-Joint allows for 28 degrees of unrestricted rotation, which helps prevent suspension bind. This leads to improved traction and a reduction in wheel hop, enhancing overall performance.

How do I maintain the Roto-Joints and bushings?

Both the Roto-Joints and the polyurethane bushings are greaseable. Regular greasing will help ensure smooth operation and extend the life of these components.

Can I adjust the Roto-Joints if they wear over time?

Yes, the Roto-Joints are designed to be adjustable and rebuildable. If the Delrin race wears, you can use a spanner wrench (sold separately) to tighten the adjusting ring, or replace the race entirely.

UMI Performance 82-02 F-Body Lower Control Arms- Poly/Roto-Joint Combination

Specifications

Brand: UMI Performance
Part #: 2033-R
UPC: 2033-R

UMI Performance 82-02 F-Body Lower Control Arms- Poly/Roto-Joint Combination

Name: UMI Performance 82-02 F-Body Lower Control Arms- Poly/Roto-Joint Combination
Brand: UMI Performance
Price: 304.63 USD
Availability: InStock

$304.63

On Backorder

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

Fits 1982-2002 Chevrolet Camaro. UMI Performance lower control arms with Roto-Joints improve traction and reduce wheel hop for better handling.

Key Features

Fits 1982-2002 Chevrolet Camaro and 1982-2002 Pontiac Firebird.
Features UMI's Roto-Joint technology, allowing 28 degrees of unrestricted rotation to prevent suspension bind.
Constructed from strong 1.500” x 0.120” DOM mild steel tubing.
Includes greaseable polyurethane bushings on the chassis side for improved comfort and shock absorption.
The Roto-Joint uses a 4140 chromoly ball with hard chrome plating rotating in a Delrin race for wear resistance.
Adjustable and 100% rebuildable Roto-Joint design for long-term performance.

⚠️ 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

Secure CheckoutFast Shipping631-982-0042

Fits these vehicles

Chevrolet Camaro 1982-2002
Pontiac Firebird 1982-2002

Product Details

UMI Performance is known for making well-built suspension components that improve a vehicle's handling and performance. These lower control arms for your 1982-2002 F-Body Camaro are a great example of that. They're built from strong 1.500” x 0.120” DOM mild steel tubing and are fully TIG welded for durability. The real standout here is UMI's Roto-Joint technology, which combines the articulation of a spherical rod end with the streetable comfort of a bushing.

The Roto-Joint allows for 28 degrees of unrestricted rotation, which helps prevent suspension bind. This means your suspension can move more freely, leading to improved traction and a noticeable reduction in wheel hop, especially during hard acceleration. The Roto-Joint itself features a 4140 chromoly ball with a hard chrome plating that rotates in a Delrin race, designed for excellent wear resistance. It's also adjustable and rebuildable, so you can maintain optimal performance over time. On the chassis side, you'll find greaseable polyurethane bushings, which help absorb road noise and shock for a more comfortable ride.

These control arms come fully assembled and ready to install using your vehicle's original hardware. They also feature a durable powder coat finish. If you're looking to upgrade your Camaro's rear suspension for better performance without sacrificing ride comfort, these UMI control arms are a solid option.