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UMI Performance 1978-1988 GM G-Body Handling Package, 2 Lowering- Stage 2
Part Number: UMIGBF002-2-R
UMI Performance 1978-1988 GM G-Body Handling Package, 2 Lowering- Stage 2
$3,139.95
In Stock
( Inventory updated:
06/06/2026 )
Estimated ship date: 2-3 business days
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1978-1988 GM G-Body Handling Package, 2 Lowering- Stage 2
- 1978-1988 GM G-Body Handling Package, 2 Lowering- Stage 2
- #3000 – Replacement rear end housing bushings.
- #3001 – Rear control arm Grade 8 hardware kit.
- #3013 – Front upper & lower Grade 8 hardware kit.
- #3015 – Tubular rear lower control arms with polyurethane bushings.
- #3016 – Tubular rear upper control arms with polyurethane bushings.
- #3028 – Tubular frame braces with hardware.
- #3031- Tubular lower front a-arms with polyurethane bushings.
- #3033-1- Upper front a-arms with Delrin bushings, tall ball joints.
- #3034- Solid 1? heat treated rear sway bar.
- #3035- Heavy duty 1-1/4? front sway bar with new bushings & endlinks.
- #3051- 2 lowering springs, 600lb/in front and 130lb/in rear
- #S41030- UMI monotube shocks, designed & tuned for optimum ride quality combined and performance.
- Springs: Springs intended for small block engine. Lightweight LS may require trimming and an additional 1/4 front end drop may occur with a full weight big block.
- 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.
- UMI?s Stage 2 Handling Kit Includes:
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UMI Performance
UMI Performance was founded in 2002 as a father/son business developing performance parts for GM and Ford products. They quickly began to focus on suspension upgrades for both older and late model muscle cars, and have become a leader in replacement and high-performance suspension components, from individual parts to entire kits.
