Exterior Components› Body Panels and Components
UMI PERFORMANCE
UMI Performance 67-70 GM B-Body Upper Control Arm Mount
SKU: U01C 3663-R
Easy — 1–2 hours
Description
It replaces the stock control arm mount that attaches the rear upper control arm to the vehicle chassis. The mount is supplied with a bright red powder coat and includes new Grade 8 hardware for installation. This part is excellent for use when the factory mount is too rusted to re-use or when installing a 12-bolt 4-link setup into a 3-link equipped vehicle.
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 3663-R |
Videos
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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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