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UMI PERFORMANCE
UMI Performance 65-66 GM B-Body Upper Control Arm Mount
SKU: U01C 3664-R
Beginner — under 30 min
Description
It offers instant center adjustment capability, allowing you to fine-tune your vehicle's suspension by adjusting the upper control arm position. This mount can serve as a direct replacement for rusted factory components or be used when converting a 3-link system to a 4-link setup.
Fitment
Fitment Guaranteed
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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | UMI PERFORMANCE |
| Part Number | U01C 3664-R |
Buy with Confidence
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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