Your cart is currently empty!
UMI Performance 1978-1988 GM G-Body Handling Package, 1 Lowering- Stage 1
Part Number: UMIGBF001-1-R
UMI Performance 1978-1988 GM G-Body Handling Package, 1 Lowering- Stage 1
$1,138.95
In Stock
( Inventory updated:
06/06/2026 )
Estimated ship date: 2-3 business days
We are here to help! Email us for help with your order:
1978-1988 GM G-Body Handling Package, 1 Lowering- Stage 1
- 1978-1988 GM G-Body Handling Package, 1 Lowering- Stage 1
- #3034 – Solid 1? heat treated CrMo rear sway bar.
- #3035 – Heavy duty 1-1/4? CrMo front sway bar with new bushings & endlinks.
- #3050 – 1 lowering springs, 600lb/in linear front, 130lb/in linear rear
- #S41030 ? Front and rear monotube shocks featuring medium compression and medium/high rebound for comfort combined with performance.
- The Stage 1 is perfect for the G-Body owner who wants a simple and effective suspension upgrade with real handling improvement. This kit includes our trusted 1.250? front sway bar and 1? rear sway bar combined with performance lowering springs and UMI monotube shocks. The sway bars reduce body roll and provide a nice balance when handling at the limit. Supplied lowering springs feature medium stiffness to control body movement and reduce floating while still providing a comfortable ride. The UMI monotube shocks feature a large diameter piston and nitrogen charge to dampen bumps and provide a crisp feel without being harsh. The shock is configured with heavy-duty mounts to ensure durability and fits in the stock location. Choose UMI?s Stage 1 as a 1st step to transforming your G-Body into a capable daily driver or corner carver. Every component in this kit, as with all UMI products, is Made In USA.
- UMI?s Stage 1 Handling Kit Includes:
Loading fitment data...
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.
