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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 the structural rigidity and handling of your 1968-1972 GM A-Body with the UMI Performance 4058-B Rear Shock Tower Brace. This essential chassis stiffening component ties the upper shock mounts together, effectively distributing loads and reducing flex for a more responsive and predictable driving experience. Constructed from strong 1-1/4-inch tubing and MIG-welded to precision-cut 3/16-inch thick brackets, this brace is built for durability and a perfect fit. The straightforward bolt-in installation requires no permanent modifications, making it an accessible upgrade for any enthusiast.
The UMI Performance Rear Shock Tower Brace is a crucial upgrade for anyone looking to maximize their A-Body's performance potential, whether for street, autocross, or track use. By strengthening the rear chassis, you'll notice a significant improvement in steering feel and overall stability. Get the competitive edge and a more connected driving feel with this high-quality brace from UMI Performance, available at GGCRACING.
| Years | 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 |
| 1968-1972 | Buick | Skylark | Custom |
| 1970 | Buick | Skylark | 350 |
| 1972 | Buick | Skylark | 350 |
| 1968 | Chevrolet | Chevelle | 300 |
| 1968 | Chevrolet | Chevelle | Base |
| 1968-1969 | Chevrolet | Chevelle | 300 Deluxe |
| 1968-1972 | Chevrolet | Chevelle | Malibu |
| 1968-1972 | Chevrolet | Chevelle | Nomad |
| 1968-1972 | Chevrolet | Chevelle | SS |
| 1968-1972 | Chevrolet | Chevelle | Concours |
| 1969-1972 | Chevrolet | Chevelle | Concours Estate |
| 1970-1972 | Chevrolet | Chevelle | Base |
| 1970-1972 | Chevrolet | Monte Carlo | Base |
| 1968-1971 | Oldsmobile | 442 | Base |
| 1968-1972 | Oldsmobile | Cutlass | Base |
| 1971-1972 | Oldsmobile | Cutlass | S |
| 1972 | Oldsmobile | Cutlass | Cruiser |
| 1968-1972 | Pontiac | GTO | Base |
| 1970-1971 | Pontiac | GTO | The Judge |
| 1969-1972 | Pontiac | Grand Prix | Base |
| 1968-1972 | Pontiac | LeMans | Base |
| 1969-1970 | Pontiac | LeMans | Safari |
| 1970-1972 | Pontiac | LeMans | Sport |
| 1972 | Pontiac | LeMans | Luxury |
| 1968-1969 | Pontiac | Tempest | Custom |
| 1968-1969 | Pontiac | Tempest | Safari |
| 1968-1970 | Pontiac | Tempest | Base |
| 1970 | Pontiac | Tempest | GT |
Other popular UMI Performance products customers consider together:
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 the structural rigidity and handling of your 1968-1972 GM A-Body with the UMI Performance 4058-B Rear Shock Tower Brace. This essential chassis stiffening component ties the upper shock mounts together, effectively distributing loads and reducing flex for a more responsive and predictable driving experience. Constructed from strong 1-1/4-inch tubing and MIG-welded to precision-cut 3/16-inch thick brackets, this brace is built for durability and a perfect fit. The straightforward bolt-in installation requires no permanent modifications, making it an accessible upgrade for any enthusiast.
The UMI Performance Rear Shock Tower Brace is a crucial upgrade for anyone looking to maximize their A-Body's performance potential, whether for street, autocross, or track use. By strengthening the rear chassis, you'll notice a significant improvement in steering feel and overall stability. Get the competitive edge and a more connected driving feel with this high-quality brace from UMI Performance, available at GGCRACING.
| Years | 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 |
| 1968-1972 | Buick | Skylark | Custom |
| 1970 | Buick | Skylark | 350 |
| 1972 | Buick | Skylark | 350 |
| 1968 | Chevrolet | Chevelle | 300 |
| 1968 | Chevrolet | Chevelle | Base |
| 1968-1969 | Chevrolet | Chevelle | 300 Deluxe |
| 1968-1972 | Chevrolet | Chevelle | Malibu |
| 1968-1972 | Chevrolet | Chevelle | Nomad |
| 1968-1972 | Chevrolet | Chevelle | SS |
| 1968-1972 | Chevrolet | Chevelle | Concours |
| 1969-1972 | Chevrolet | Chevelle | Concours Estate |
| 1970-1972 | Chevrolet | Chevelle | Base |
| 1970-1972 | Chevrolet | Monte Carlo | Base |
| 1968-1971 | Oldsmobile | 442 | Base |
| 1968-1972 | Oldsmobile | Cutlass | Base |
| 1971-1972 | Oldsmobile | Cutlass | S |
| 1972 | Oldsmobile | Cutlass | Cruiser |
| 1968-1972 | Pontiac | GTO | Base |
| 1970-1971 | Pontiac | GTO | The Judge |
| 1969-1972 | Pontiac | Grand Prix | Base |
| 1968-1972 | Pontiac | LeMans | Base |
| 1969-1970 | Pontiac | LeMans | Safari |
| 1970-1972 | Pontiac | LeMans | Sport |
| 1972 | Pontiac | LeMans | Luxury |
| 1968-1969 | Pontiac | Tempest | Custom |
| 1968-1969 | Pontiac | Tempest | Safari |
| 1968-1970 | Pontiac | Tempest | Base |
| 1970 | Pontiac | Tempest | GT |
Other popular UMI Performance products customers consider together: