UMI Performance 64-72 GM A-Body Front Upper A-arms Adjustable 0.9in Taller Ball Joints 4056-3-R
UMI Lower Control Arms
Important notes: The UMI 4056-3 upper a-arm is designed to work primarily with lowered cars. We do not recommend using the 4056-3 with cargo coils or above stock height cars, as the bump stop may contact the cross brace. UMI is not responsible for fitment issues which may arise from using incompatible components.
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1965 - 1967 | Buick | Gran Sport | Base |
| 1970 - 1972 | Buick | GS | Base |
| 1968 - 1969 | Buick | GS 350 | Base |
| 1968 - 1969 | Buick | GS 400 | Base |
| 1970 - 1972 | Buick | GS 455 | Base |
| 1970 | Buick | GS 455 | GSX |
| 1970 - 1972 | Buick | Skylark | 350 |
| 1964 - 1972 | Buick | Skylark | Base |
| 1968 - 1972 | Buick | Skylark | Custom |
| 1964 - 1969 | Buick | Special | Base |
| 1964 - 1967 | Buick | Special | Deluxe |
| 1964 - 1972 | Buick | Sportwagon | Base |
| 1966 - 1969 | Buick | Sportwagon | Custom |
| 1967 - 1968 | Chevrolet | Chevelle | 300 |
| 1967 - 1969 | Chevrolet | Chevelle | 300 Deluxe |
| 1964 - 1972 | Chevrolet | Chevelle | Base, SS |
| 1967 - 1972 | Chevrolet | Chevelle | Concours |
| 1965 - 1967 | Chevrolet | Chevelle | Deluxe |
| 1969 - 1972 | Chevrolet | Chevelle | Greenbrier, Concours Estate |
| 1968 - 1972 | Chevrolet | Chevelle | Nomad, Malibu |
| 1964 - 1972 | Chevrolet | El Camino | Base |
| 1968 - 1972 | Chevrolet | El Camino | Custom, SS |
| 1964 - 1967 | Chevrolet | Malibu | Base |
| 1970 - 1972 | Chevrolet | Monte Carlo | Base |
| 1971 - 1972 | GMC | Sprint | Base |
| 1972 | GMC | Sprint | Custom |
| 1964 - 1971 | Oldsmobile | 442 | Base |
| 1964 - 1972 | Oldsmobile | Cutlass | Base |
| 1972 | Oldsmobile | Cutlass | Cruiser |
| 1964 - 1967 | Oldsmobile | Cutlass | Holiday |
| 1968 - 1972 | Oldsmobile | Cutlass | S |
| 1967 | Oldsmobile | Cutlass | Turnpike Cruiser |
| 1964 - 1972 | Oldsmobile | Vista Cruiser | Base |
| 1964 - 1967 | Oldsmobile | Vista Cruiser | Custom |
| 1969 - 1972 | Pontiac | Grand Prix | Base |
| 1964 - 1972 | Pontiac | GTO | Base |
| 1970 - 1971 | Pontiac | GTO | The Judge |
| 1964 - 1972 | Pontiac | LeMans | Base |
| 1972 | Pontiac | LeMans | Luxury |
| 1969 - 1970 | Pontiac | LeMans | Safari |
| 1970 - 1972 | Pontiac | LeMans | Sport |
| 1971 | Pontiac | LeMans | T37 |
| 1964 - 1970 | Pontiac | Tempest | Base |
| 1964 - 1969 | Pontiac | Tempest | Custom, Safari |
| 1970 | Pontiac | Tempest | GT |