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UMI Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full UMI Performance lineup with fast shipping and expert fitment support — order with confidence.
Unlock superior handling and cornering performance for your classic GM A-Body with this comprehensive UMI Performance Solid Front and Rear Sway Bar Kit. Designed to work in harmony, these sway bars dramatically reduce body roll, enhance steering response, and promote a more balanced suspension system, transforming your driving experience.
The 1.250-inch front sway bar is engineered to be 400% more rigid than the factory 7/8-inch bar. It significantly reduces front-end body roll, helping to keep your tires planted for improved grip during aggressive maneuvers. This bar is CNC bent for precision fitment and comes complete with new Energy Suspension end links and greaseable sway bar bushings for a secure and durable installation.
Complementing the front bar, the 1-inch solid rear sway bar further enhances stability and reduces understeer. Manufactured from 4140 chromoly steel and heat-treated, it ensures maximum strength and longevity, maintaining its shape and performance over time. The kit includes new grade 8 mounting hardware for a robust connection.
This UMI Performance sway bar kit is the ultimate solution for enthusiasts seeking a significant upgrade in their classic GM A-Body's handling capabilities. Experience a more planted, responsive, and confident ride. Shop this essential performance upgrade at GGCRACING.
| Brand | UMI Performance |
|---|---|
| Manufacturer part number | 403534-R |
| GGC SKU | UMI403534-R |
| UPC / GTIN | 403534-R |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 54.6 × 20.4 × 4.6 in |
|---|---|
| Shipping weight | 45.8 lb |
| Year | Make | Model | Trim |
|---|---|---|---|
| 1965-1967 | Buick | Gran Sport | Base |
| 1970-1972 | Buick | GS | Base |
| 1968-1969 | Buick | GS 350 | Base |
| 1968-1969 | Buick | GS 400 | Base |
| 1970 | Buick | GS 455 | GSX |
| 1970-1972 | Buick | GS 455 | Base |
| 1964-1972 | Buick | Skylark | Base |
| 1968-1972 | Buick | Skylark | Custom |
| 1970 | Buick | Skylark | 350 |
| 1972 | Buick | Skylark | 350 |
| 1964-1967 | Buick | Special | Deluxe |
| 1964-1969 | Buick | Special | Base |
| 1964-1972 | Buick | Sportwagon | Base |
| 1966 | Buick | Sportwagon | Custom |
| 1968-1969 | Buick | Sportwagon | Custom |
| 1964-1965 | Chevrolet | Chevelle | Malibu Super Sport |
| 1964-1968 | Chevrolet | Chevelle | 300 |
| 1964-1972 | Chevrolet | Chevelle | Malibu |
| 1965-1969 | Chevrolet | Chevelle | 300 Deluxe |
| 1966 | Chevrolet | Chevelle | Super Sport 396 |
| 1967-1970 | Chevrolet | Chevelle | SS 396 |
| 1967-1972 | Chevrolet | Chevelle | Concours |
| 1968 | Chevrolet | Chevelle | Nomad Custom |
| 1968-1972 | Chevrolet | Chevelle | Nomad |
| 1969-1972 | Chevrolet | Chevelle | Concours Estate, Greenbrier |
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