Suspension and Components› Rear Suspension Components
UMI PERFORMANCE
UMI Performance 82-02 F-Body Double Adjustable Lower Control Arm Panhard Bar Kit
SKU: U01C 203538CM-R
Moderate — 2–4 hours
Description
Every component in this UMI Performance kit is fabricated from 4130 chromoly tubing, offering a superior strength-to-weight ratio over standard mild steel. This reduces unsprung weight, allowing your shocks and springs to react more quickly to road surfaces. The heavy-duty TIG welding and reinforced mounting points ensure these components can withstand the massive stresses of high-horsepower LS1 and LT1 applications without bending or breaking.
The kit features UMI's Roto-Joint Technology, designed to work like a spherical rod end while maintaining the streetable qualities of a softer bushing. The Roto-Joint allows 28 degrees of total rotation and unrestricted movement throughout the vehicle's suspension, preventing suspension bind and significantly reducing wheel hop. The Roto-Joint's construction includes a 4140 chromoly, hard chrome plated spherical ball that rotates in a delrin race. Delrin is chosen for its high resistance against wear, great tensile strength, and ability to maintain its physical properties. The Roto-Joint is adjustable and 100% rebuildable, allowing the adjuster ring to be tightened as the delrin race wears.
Fitment
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Specifications
| Brand | UMI PERFORMANCE |
| Part Number | U01C 203538CM-R |
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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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