Suspension and Components› Suspension Kits

UMI Performance

Corner Max Front End Kit

$3,538.79

SKU: 383001

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The UMI Performance 383001-B is a Corner Max front end kit designed for S10 trucks and GMC Sonoma vehicles. This kit combines geometry-corrected A-arms with tall ball joints, higher rate springs, rebound-adjustable monotube shocks, a heavy-duty sway bar, and a bump steer kit. It aims to optimize the handling of the stock GM clip with a bolt-on system.
Show original supplier description
The UMI Performance Corner Max front end kit is a comprehensive system designed to significantly enhance the handling capabilities of 1982-2004 Chevrolet S-10 and GMC Sonoma trucks. The Corner Max system integrates several key components. These lower A-arms allow for spring and shock removal without disassembling the spindle. The upper A-arm utilizes rod ends for smooth, adjustable operation without the need for shims. A 1.25-inch heavy-duty sway bar, complete with UMI's fabricated end links, is included to reduce body roll and improve speed transitions. Racing coilover springs are paired with UMI's rebound-adjustable coilover monotube shocks for performance tuning. Finally, a UMI bump steer kit is included for fine-tuning. This kit is intended for street and race applications, aiming to provide superior cornering and stability.

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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Specifications

BrandUMI Performance
Part Number383001
CategorySuspension and Components

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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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Shipping

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.

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