UMI PERFORMANCE
UMI Performance 78-88 GM G-Body Handling Kit 2in Lowering Stage 2 - Red
SKU: U01C GBF002-2-R
Description
Part #: GBF002-2-R
UMI Performance's newly renovated Stage 2 handling kit includes everything to upgrade and rebuild the suspension on your classic 1978-1988 GM G-Body. The Stage 2 kit includes upper and lower front A-Arms with 1/2" added spindle height via tall ball joints, heavy duty UMI sway bars with new end links and greaseable bushings, UMI monotube gas shocks for all four corners, premium lowering springs, rear tubular upper and lower control arms, replacement rear end housing bushings and heavy duty tubular frame braces. We also include all new Grade 10.9 hardware with locking nuts to complete the installation. This kit will make any classic cruiser feel like a modern day muscle car! UMI's Stage 2 may be our entry level complete kit but it isn't entry level performance or entry level quality. Perfect for the weekend warrior looking to go for a back road cruise, perhaps hit the drag strip or even an auto-x. As with all UMI Performance products, this kit is 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.
Fitment
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Specifications
| Brand | UMI PERFORMANCE |
| Part Number | U01C GBF002-2-R |
Videos
Stage 2 Handling kit: Rear Install | G-Body Build Series | S1E3
G-Body UMI Rear Suspension Install w/ Bonus Burnout
G-Body Build Series | 1978 Cutlass Suspension Upgrade | S1E1
Upgrade Front Suspension | G-Body Build Series | S1E5
G-Body Coilover Install: Ultimate Handling Upgrade
Unboxing the suspension for the Monte Carlo. UMI GBF002-2-r 78-88 G-body stage 2 kit.
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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