Need help finding a part or have a question?
Toll Free 877-243-4943
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 UMI's 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. Made In USA.
Heavy duty 1-1/4” CrMo front sway bar with new bushings & endlinks.
Solid 1” heat treated CrMo rear sway bar.
1" lowering springs, 600lb/in linear front, 130lb/in linear rear
Front and rear monotube shocks featuring medium compression and medium/high rebound for comfort combined with performance.
The UMI Performance, Inc. reinforcing front frame brace is used to stiffen the f...
Part #DM91893 BLACK
1978-1988 Monte Carlo, Malibu & El Camino polyurethane body mount kit. Includes...
Part #DM91832 BLACK
The UMI Performance, Inc. bolt-in brace ties the rear upper shock mounts togethe...
Part #DM91895 BLACK
© 2018, Leader Industries, Inc
60A Progress DriveManchester, CT 06042
Support: 860-645-1917Order: 877-243-4943
Facebook Instagram ebay
70-72 Monte Carlo
73-77 Monte Carlo
78-88 Monte Carlo
68-72 El Camino
73-77 El Camino
78-87 El Camino
Subscribe to our newsletter: