UMI Performance 64-72 GM A-Body Front Upper A-arms Adjustable
SKU 4056-1-B
MPN umi4056-1-B
$649.99 · Available to order
UMI Performance 64-72 GM A-Body Front Upper A-arms Adjustable
UMI’s adjustable upper a-arms are designed to excel in Pro-Touring, road race, auto-x and hot street corner carving. The race quality rod ends provide shim-free camber and caster adjustment along with ultimate smooth travel. This arm features a relocated ball joint pad to increase caster and improve stability and steering feel as well as a shortened cross shaft to ball joint distance. We recommend the 4056 arm for all racing applications. Arm must be used with tall spindles when using standard height ball joints. 100% manufactured, tested and raced out of Philipsburg, PA – USA.
| Years | Make | Model | Submodel | Drive |
|---|---|---|---|---|
| 1972 | Buick | Skylark | 350 | — |
| 1968–1972 | Chevrolet | El Camino | Custom | — |
| 1964–1972 | Pontiac | GTO | Base | — |
| 1968–1969 | Buick | GS 350 | Base | — |
| 1968–1972 | Buick | Skylark | Custom | — |
| 1964–1972 | Oldsmobile | Cutlass | Base | — |
| 1970–1972 | Buick | GS | Base | — |
| 1970–1972 | Buick | GS 455 | Base | — |
| 1964–1969 | Pontiac | Tempest | Safari | — |
| 1964–1968 | Chevrolet | Chevelle | Base | — |
| 1964–1969 | Pontiac | Tempest | Custom | — |
| 1964–1972 | Buick | Skylark | Base | — |
| 1964–1972 | Chevrolet | Chevelle | SS | — |
| 1971–1972 | Oldsmobile | Cutlass | S | — |
| 1965–1967 | Chevrolet | Chevelle | Deluxe | — |
| 1972 | GMC | Sprint | Custom | — |
| 1964–1967 | Oldsmobile | Vista Cruiser | Custom | — |
| 1970–1972 | Pontiac | LeMans | Sport | — |
| 1967–1969 | Chevrolet | Chevelle | 300 Deluxe | — |
| 1968–1969 | Buick | GS 400 | Base | — |
| 1964–1967 | Chevrolet | Malibu | Base | — |
| 1969–1972 | Chevrolet | Chevelle | Concours Estate | — |
| 1967–1972 | Chevrolet | Chevelle | Concours | — |
| 1968–1969 | Buick | Sportwagon | Custom | — |
| 1964–1970 | Pontiac | Tempest | Base | — |
| 1972 | Oldsmobile | Cutlass | Cruiser | — |
| 1964–1972 | Chevrolet | El Camino | Base | — |
| 1970–1972 | Chevrolet | Chevelle | Base | — |
| 1964–1969 | Buick | Special | Base | — |
| 1970 | Buick | Skylark | 350 | — |
| 1970–1972 | Chevrolet | Monte Carlo | Base | — |
| 1964–1972 | Pontiac | LeMans | Base | — |
| 1968–1972 | Chevrolet | Chevelle | Malibu | — |
| 1968–1972 | Chevrolet | El Camino | SS | — |
| 1966 | Buick | Sportwagon | Custom | — |
| 1969–1972 | Pontiac | Grand Prix | Base | — |
| 1964–1971 | Oldsmobile | 442 | Base | — |
| 1968 | Oldsmobile | Cutlass | S | — |
| 1967–1968 | Chevrolet | Chevelle | 300 | — |
| 1964–1972 | Oldsmobile | Vista Cruiser | Base | — |
| 1970 | Pontiac | Tempest | GT | — |
| 1964–1967 | Buick | Special | Deluxe | — |
| 1972 | Pontiac | LeMans | Luxury | — |
| 1971 | Pontiac | LeMans | T37 | — |
| 1969–1972 | Chevrolet | Chevelle | Greenbrier | — |
| 1965–1967 | Buick | Gran Sport | Base | — |
| 1964–1972 | Buick | Sportwagon | Base | — |
| 1964–1967 | Oldsmobile | Cutlass | Holiday | — |
| 1968–1972 | Chevrolet | Chevelle | Nomad | — |
| 1970 | Buick | GS 455 | GSX | — |
| 1969–1970 | Pontiac | LeMans | Safari | — |
| 1971–1972 | GMC | Sprint | Base | — |
| 1967 | Oldsmobile | Cutlass | Turnpike Cruiser | — |
| 1970–1971 | Pontiac | GTO | The Judge | — |
| Category | Suspension |
|---|---|
| Sub-Category | Control Arms |
| UPC | 4056-1-B |
| CARB Approved | Yes |
| Prop 65 Warning | Y |
| Special Order | Yes |
| Weight | 9 lb |
| Dimensions (L×W×H) | 12 × 12 × 6 in |