UMI PERFORMANCE
UMI Performance 64-72 GM A-Body Solid Front and Rear Sway Bar Kit
SKU: U01C 403534-B
Description
Part #: 403534-B
UMI Performance solid sway bars are designed to reduce body roll, understeer and increase cornering capabilities resulting in a more balanced suspension. The 1.250" front sway bar is 400% more rigid than the factory 7/8" front sway bar and comes complete with new Energy Suspension end links and greaseable sway bar bushings. The rear sway bar is 1" solid and is supplied with new grade 8 mounting hardware. UMI Performance sway bars are manufactured from 4140 chromoly steel and formed as one piece to ensure maximum strength and performance. The rear sway bar is heat treated to maintain longer memory than a cold bent sway bar. The front sway bar is CNC bent for a precision fit. Kit is available powder coated bright red or gloss black for a durable long lasting finish.
UMI Performance solid sway bars enhance handling, reduce body roll, and increase cornering performance. Made from 4140 CrMo steel with heat treatment, CNC front, grade 8 rear hardware, greaseable bushings, & durable powder coat. Made in USA
This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Fitment
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Specifications
| Brand | UMI PERFORMANCE |
| Part Number | U01C 403534-B |
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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