Article no.:
4056-1-R
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UMI Performance 64-72 GM A-Body Front Upper A-arms Adjustable
Take your GM A-Body to the next level with UMI Performance's adjustable front upper A-arms. Designed to excel in Pro-Touring, road racing, and hot street corner carving, these A-arms provide shim-free camber and caster adjustment for ultimate smooth travel.
Key features include:
- Relocated ball joint pad for increased caster and improved steering feel
- Shortened cross shaft to ball joint distance for improved stability
- Race quality rod ends for ultimate smooth travel
- 100% manufactured, tested, and raced in the USA
This arm is designed to work with tall spindles and is a direct bolt-in replacement for factory or UMI lower A-arms. A hardware kit (Part # 4003) is also available for a complete installation.
This product fits more vehicles than loaded. Please select your vehicle to see all fits.
| Make | Model | Year | Type |
|---|---|---|---|
| Buick | Gran Sport | 1965 | Base |
| Buick | Gran Sport | 1966 | Base |
| Buick | Gran Sport | 1967 | Base |
| Buick | GS | 1970 | Base |
| Buick | GS | 1971 | Base |
| Buick | GS | 1972 | Base |
| Buick | GS 350 | 1968 | Base |
| Buick | GS 350 | 1969 | Base |
| Buick | GS 400 | 1968 | Base |
| Buick | GS 400 | 1969 | Base |
| Buick | GS 455 | 1970 | Base |
| Buick | GS 455 | 1970 | GSX |
| Buick | GS 455 | 1971 | Base |
| Buick | GS 455 | 1972 | Base |
| Buick | Skylark | 1964 | Base |
| Buick | Skylark | 1965 | Base |
| Buick | Skylark | 1966 | Base |
| Buick | Skylark | 1967 | Base |
| Buick | Skylark | 1968 | Base |
| Buick | Skylark | 1968 | Custom |
| Buick | Skylark | 1969 | Base |
| Buick | Skylark | 1969 | Custom |
| Buick | Skylark | 1970 | 350 |
| Buick | Skylark | 1970 | Base |
| Buick | Skylark | 1970 | Custom |
| Buick | Skylark | 1971 | Base |
| Buick | Skylark | 1971 | Custom |
| Buick | Skylark | 1972 | 350 |
| Buick | Skylark | 1972 | Base |
| Buick | Skylark | 1972 | Custom |
| Buick | Special | 1964 | Base |
| Buick | Special | 1964 | Deluxe |
| Buick | Special | 1965 | Base |
| Buick | Special | 1965 | Deluxe |
| Buick | Special | 1966 | Base |
| Buick | Special | 1966 | Deluxe |
| Buick | Special | 1967 | Base |
| Buick | Special | 1967 | Deluxe |
| Buick | Special | 1968 | Base |
| Buick | Special | 1969 | Base |
| Buick | Sportwagon | 1964 | Base |
| Buick | Sportwagon | 1965 | Base |
| Buick | Sportwagon | 1966 | Base |
| Buick | Sportwagon | 1966 | Custom |
| Buick | Sportwagon | 1967 | Base |
| Buick | Sportwagon | 1968 | Base |
| Buick | Sportwagon | 1968 | Custom |
| Buick | Sportwagon | 1969 | Base |
| Buick | Sportwagon | 1969 | Custom |
| Buick | Sportwagon | 1970 | Base |
| Buick | Sportwagon | 1971 | Base |
| Buick | Sportwagon | 1972 | Base |
| Chevrolet | Chevelle | 1964 | Base |
| Chevrolet | Chevelle | 1964 | SS |
| Chevrolet | Chevelle | 1965 | Base |
| Chevrolet | Chevelle | 1965 | Deluxe |
| Chevrolet | Chevelle | 1965 | SS |
| Chevrolet | Chevelle | 1966 | Base |
| Chevrolet | Chevelle | 1966 | Deluxe |
| Chevrolet | Chevelle | 1966 | SS |
| Chevrolet | Chevelle | 1967 | 300 |
| Chevrolet | Chevelle | 1967 | 300 Deluxe |
| Chevrolet | Chevelle | 1967 | Base |
| Chevrolet | Chevelle | 1967 | Concours |
| Chevrolet | Chevelle | 1967 | Deluxe |
| Chevrolet | Chevelle | 1967 | SS |
| Chevrolet | Chevelle | 1968 | 300 |
| Chevrolet | Chevelle | 1968 | 300 Deluxe |
| Chevrolet | Chevelle | 1968 | Base |
| Chevrolet | Chevelle | 1968 | Concours |
| Chevrolet | Chevelle | 1968 | Malibu |
| Chevrolet | Chevelle | 1968 | Nomad |
| Chevrolet | Chevelle | 1968 | SS |
| Chevrolet | Chevelle | 1969 | 300 Deluxe |
| Chevrolet | Chevelle | 1969 | Concours |
| Chevrolet | Chevelle | 1969 | Concours Estate |
| Chevrolet | Chevelle | 1969 | Greenbrier |
| Chevrolet | Chevelle | 1969 | Malibu |
| Chevrolet | Chevelle | 1969 | Nomad |
| Chevrolet | Chevelle | 1969 | SS |
| Chevrolet | Chevelle | 1970 | Base |
| Chevrolet | Chevelle | 1970 | Concours |
| Chevrolet | Chevelle | 1970 | Concours Estate |
| Chevrolet | Chevelle | 1970 | Greenbrier |
| Chevrolet | Chevelle | 1970 | Malibu |
| Chevrolet | Chevelle | 1970 | Nomad |
| Chevrolet | Chevelle | 1970 | SS |
| Chevrolet | Chevelle | 1971 | Base |
| Chevrolet | Chevelle | 1971 | Concours |
| Chevrolet | Chevelle | 1971 | Concours Estate |
| Chevrolet | Chevelle | 1971 | Greenbrier |
| Chevrolet | Chevelle | 1971 | Malibu |
| Chevrolet | Chevelle | 1971 | Nomad |
| Chevrolet | Chevelle | 1971 | SS |
| Chevrolet | Chevelle | 1972 | Base |
| Chevrolet | Chevelle | 1972 | Concours |
| Chevrolet | Chevelle | 1972 | Concours Estate |
| Chevrolet | Chevelle | 1972 | Greenbrier |
| Chevrolet | Chevelle | 1972 | Malibu |
| Chevrolet | Chevelle | 1972 | Nomad |
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