Suspension and Components› Suspension Kits

UMI PERFORMANCE

UMI Performance 64-66 GM A-Body Handling Kit 1in Lowering Stage 1 - Black

$1,289.99

SKU: U01C ABF401-1-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 #: ABF401-1-B

MIA's Description

The UMI Performance ABF401-1-B Stage 1 Handling Package is designed for 1964-1966 GM A-Body vehicles, offering a 1-inch front and rear lowering. This kit enhances handling through reduced body roll and improved balance. It includes a 1.250" front sway bar, a 1" rear sway bar, performance lowering springs (530 lb/in front, 130 lb/in rear), and UMI monotube shocks. All components are heavy-duty, made in the USA, and fit in the stock location.

Fitment

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Specifications

BrandUMI PERFORMANCE
Part NumberU01C ABF401-1-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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