Suspension and Components Suspension Kits

UMI PERFORMANCE

UMI Performance 68-70 GM A-Body Corner Max Street Handling Race Package - Red

$3,109.99

SKU: U01C 406402-R

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

Moderate — 2–4 hours

Description

UMI’s Corner Max front end kits provide a comprehensive system of high-performance parts engineered for optimal corner carving. The kit includes geometry-corrected A-arms with tall ball joints, higher-rate springs, Viking shocks, a heavy-duty sway bar, and a bump steer kit. The coilover-only lower A-arms feature caster improvement, tall ball joints, and allow the removal of the spring and shock without disassembling the spindle. The upper A-arm includes rod ends for smooth operation and adjustable settings without shims. Additionally, the kit features a 1-5/16” sway bar upgrade with fabricated end links that reduce body roll and improve transitions. Racing coilover springs and Viking shocks provide exceptional handling, while the UMI bump steer kit allows for fine-tuning. The Corner Max kit enhances the performance of the stock GM clip with an easy bolt-on installation. All UMI Performance parts are proudly fabricated and tested in Philipsburg, PA, USA.

Fitment

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Specifications

BrandUMI PERFORMANCE
Part NumberU01C 406402-R

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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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