Product images and videos are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Chassis Components› Chassis and Frame Components
UMI PERFORMANCE
UMI Performance 64-67 GM A-Body Front Frame Brace
SKU: U01C 4063-R
Easy — 1–2 hours
Description
Part #: 4063-R
With modern high grip tires, improved suspension and big power, today's muscle cars need more help than ever to survive. This front frame brace improves chassis rigidity, reduces steering gear movement and provides for a crisper handling experience. UMI pairs precision laser cut brackets with strong 1.250" USA tubing to reinforce the front frame sway bar mounting area. These direct bolt-in braces require no cutting or welding and are available in gloss black and UMI red. 100% designed and manufactured with pride in Philipsburg, PA - USA.
This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Available on iOS & Android
Specifications
| Brand | UMI PERFORMANCE |
| Part Number | U01C 4063-R |
Videos
UMI Performance - Bolt In Chassis Stiffening - for A-Body's
64-72 GM A-Body Chevelle GTO Cutlass Coilover Conversion by UMI Performance
Stiffen Up Your G-Body The Easy Way!
UMI Front Drop Spring Install on a GM A Body Chevelle
Installing the UMI front suspension on the Monte
HOW TO INSTALL UMI REAR SWAY BAR ON A-BODY CHEVELLE WITH 9'' REAR END.
INSTALLING FRONT UMI UPPER AND LOWER CONTROL ARMS WITH COILOVERS
Upgrade Front Suspension | G-Body Build Series | S1E5
UMI Performance Rear Control Arm Options and Comparison
About MOTORMIA
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Returns & Fitment
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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Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.
Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.
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