Suspension and Components› Suspension Kits

UMI PERFORMANCE

UMI Performance 73-87 GM C10 Handling Kit Stage 1 UMI Shocks - Black

$1,117.73

SKU: U01C 6401-B

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: 6401-B

Stage 1 kit provides exceptional ride and handling. Heavy duty front sway bar and three way adjustable rear sway bar provides excellent sway control and handling balance. UMI monotube shocks with truck specific valving control the chassis whether cruising, hauling or corner carving. Suitable for factory ride height trucks as well as lowered truck if UMI P/N 6411 is added. 100% 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.

MIA's Description

The UMI Performance 6401-B Stage 1 Handling Kit is a comprehensive suspension upgrade for 1973-1987 GM C10 trucks. It includes front and rear sway bars and nitrogen-charged monotube shocks designed for improved handling and ride control.

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.

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Specifications

BrandUMI PERFORMANCE
Part NumberU01C 6401-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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