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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.
Enhance your classic muscle car's handling and chassis rigidity with the UMI Performance Rear Shock Tower Brace. Specifically designed for the 1968-1972 GM A-Body platform, this brace is engineered to tie the rear upper shock mounts together, effectively sharing the load and significantly stiffening your vehicle's chassis. This leads to improved cornering stability and a more connected driving feel.
Manufactured, tested, and raced in Philipsburg, PA, USA, this rear shock tower brace is built to perform. Elevate your vehicle's performance and handling with this essential chassis upgrade from UMI Performance.
| Brand | UMI Performance |
|---|---|
| Manufacturer part number | 4058-R |
| GGC SKU | UMI4058-R |
| UPC / GTIN | 4058-R |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 47 × 4.3 × 4.3 in |
|---|---|
| Shipping weight | 5.7 lb |
| Year | Make | Model | Trim |
|---|---|---|---|
| 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 |
| 1968-1972 | Buick | Skylark | Base, Custom |
| 1970 | Buick | Skylark | 350 |
| 1972 | Buick | Skylark | 350 |
| 1968-1969 | Buick | Special | Base |
| 1968 | Chevrolet | Chevelle | 300, Nomad Custom |
| 1968-1969 | Chevrolet | Chevelle | 300 Deluxe |
| 1968-1970 | Chevrolet | Chevelle | SS 396 |
| 1968-1972 | Chevrolet | Chevelle | Concours, Malibu, Nomad |
| 1969-1972 | Chevrolet | Chevelle | Concours Estate, Greenbrier |
| 1970-1972 | Chevrolet | Chevelle | Base |
| 1971-1972 | Chevrolet | Chevelle | SS |
| 1970-1972 | Chevrolet | Monte Carlo | Base |
| 1968-1971 | Oldsmobile | 442 | Base |
| 1968 | Oldsmobile | Cutlass | S |
| 1968-1972 | Oldsmobile | Cutlass | Base |
| 1971-1972 | Oldsmobile | Cutlass | S |
| 1972 | Oldsmobile | Cutlass | Cruiser |
| 1969-1972 | Pontiac | Grand Prix | Base |
| 1968-1972 | Pontiac | GTO | Base |
| 1970-1971 | Pontiac | GTO | The Judge |
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