Lift & Leveling Kits

UMI PERFORMANCE

UMI Performance 78-88 G-Body 82-03 S10/S15 73-77 A-Body Front Coilover Kit

$912.31

SKU: U01C A224-250R

Special Order
Special Order
Ships in 4–6 weeks
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Non-Returnable Item

Description

This kit includes two front coilover shocks that are 19-way double adjustable for independent compression and rebound damping. It utilizes a hybrid coil spring with a 250lb spring rate. The kit is designed for easy ride height adjustment (1.5" to 3" lowering) using a spanner wrench tool (included). Bearing-mounted bottoms enhance reliability and performance. UMI Performance is a USA-based manufacturer, sourcing North American raw materials and utilizing precision manufacturing processes, including laser cutting and robotic welding, finished with a durable powder coating.

Fitment

Fitment Guaranteed

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on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandUMI PERFORMANCE
Part NumberU01C A224-250R

Videos

G-Body Coilover Install: Ultimate Handling Upgrade

G-Body Coilover Install: Ultimate Handling Upgrade
64-72 GM A-Body Chevelle GTO Cutlass Coilover Conversion by UMI Performance

64-72 GM A-Body Chevelle GTO Cutlass Coilover Conversion by UMI Performance
UMI Performance Front/Rear Coilover Conversion for 1968-1972 Chevelle/A-body

UMI Performance Front/Rear Coilover Conversion for 1968-1972 Chevelle/A-body
How to Adjust Viking Coilover Shocks: Tips for the Best Performance

How to Adjust Viking Coilover Shocks: Tips for the Best Performance
Chevy Chevelle Tubular Control Arm Coilover Suspension Kit - MotorTrend Spotlight feat. POL

Chevy Chevelle Tubular Control Arm Coilover Suspension Kit - MotorTrend Spotlight feat. POL
INSTALLING FRONT UMI UPPER AND LOWER CONTROL ARMS WITH COILOVERS

INSTALLING FRONT UMI UPPER AND LOWER CONTROL ARMS WITH COILOVERS
Installing the UMI front suspension on the Monte

Installing the UMI front suspension on the Monte

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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