UMI Performance 64-72 GM A-Body Tubular Front Upper A-Arms Delrin Bushings
SKU 4033-B
MPN umi4033-B
$629.99 · Available to order
UMI Performance 64-72 GM A-Body Tubular Front Upper A-Arms Delrin Bushings
Improve handling and make your classic A-Body feel like a modern day muscle car by installing our P/N 4033 tubular upper a-arms. The relocated ball joint plate on these a-arms permits up to six degrees caster without excessive shimming. Expect improved steering feedback courtesy of increased caster and a precise feel due to the UMI built Delrin bushings. Features include greaseable, low deflection UMI designed and manufactured Delrin bushings, CrMo cross shafts, improved header clearance and polyurethane bump stops. These track-tested, jig built DOM a-arms are supplied with a durable gloss red or black powder coat finish which guarantees your performance parts stay beautiful on your street car, drag car, autocrosser or Pro-touring machine. For even more performance, check out the P/N 4033-1 which adds the benefit of a ½" taller ball joint for an improved camber curve and flatter contact patch.
| Years | Make | Model | Submodel | Drive |
|---|---|---|---|---|
| 1970–1972 | Buick | GS | Base | — |
| 1968–1969 | Buick | Sportwagon | Custom | — |
| 1969–1972 | Chevrolet | Chevelle | Greenbrier | — |
| 1964–1972 | Buick | Skylark | Base | — |
| 1969–1972 | Chevrolet | Chevelle | Concours Estate | — |
| 1970–1971 | Pontiac | GTO | The Judge | — |
| 1964–1970 | Pontiac | Tempest | Base | — |
| 1964–1968 | Chevrolet | Chevelle | Base | — |
| 1965–1967 | Chevrolet | Chevelle | Deluxe | — |
| 1965–1967 | Buick | Gran Sport | Base | — |
| 1968 | Oldsmobile | Cutlass | S | — |
| 1970–1972 | Chevrolet | Monte Carlo | Base | — |
| 1968–1972 | Chevrolet | El Camino | SS | — |
| 1967–1968 | Chevrolet | Chevelle | 300 | — |
| 1970–1972 | Buick | GS 455 | Base | — |
| 1968–1969 | Buick | GS 350 | Base | — |
| 1967–1972 | Chevrolet | Chevelle | Concours | — |
| 1964–1969 | Pontiac | Tempest | Safari | — |
| 1969–1972 | Pontiac | Grand Prix | Base | — |
| 1972 | Buick | Skylark | 350 | — |
| 1964–1972 | Pontiac | LeMans | Base | — |
| 1964–1967 | Buick | Special | Deluxe | — |
| 1972 | Pontiac | LeMans | Luxury | — |
| 1970–1972 | Pontiac | LeMans | Sport | — |
| 1964–1971 | Oldsmobile | 442 | Base | — |
| 1969–1970 | Pontiac | LeMans | Safari | — |
| 1964–1972 | Chevrolet | El Camino | Base | — |
| 1971 | Pontiac | LeMans | T37 | — |
| 1964–1969 | Pontiac | Tempest | Custom | — |
| 1967–1969 | Chevrolet | Chevelle | 300 Deluxe | — |
| 1964–1967 | Oldsmobile | Vista Cruiser | Custom | — |
| 1967 | Oldsmobile | Cutlass | Turnpike Cruiser | — |
| 1970 | Buick | Skylark | 350 | — |
| 1964–1969 | Buick | Special | Base | — |
| 1968–1969 | Buick | GS 400 | Base | — |
| 1964–1972 | Chevrolet | Chevelle | SS | — |
| 1964–1972 | Oldsmobile | Cutlass | Base | — |
| 1964–1972 | Pontiac | GTO | Base | — |
| 1964–1967 | Oldsmobile | Cutlass | Holiday | — |
| 1968–1972 | Chevrolet | El Camino | Custom | — |
| 1964–1972 | Oldsmobile | Vista Cruiser | Base | — |
| 1971–1972 | Oldsmobile | Cutlass | S | — |
| 1972 | GMC | Sprint | Custom | — |
| 1964–1972 | Buick | Sportwagon | Base | — |
| 1966 | Buick | Sportwagon | Custom | — |
| 1970–1972 | Chevrolet | Chevelle | Base | — |
| 1970 | Buick | GS 455 | GSX | — |
| 1968–1972 | Chevrolet | Chevelle | Nomad | — |
| 1970 | Pontiac | Tempest | GT | — |
| 1968–1972 | Chevrolet | Chevelle | Malibu | — |
| 1971–1972 | GMC | Sprint | Base | — |
| 1964–1967 | Chevrolet | Malibu | Base | — |
| 1968–1972 | Buick | Skylark | Custom | — |
| 1972 | Oldsmobile | Cutlass | Cruiser | — |
| Category | Suspension |
|---|---|
| Sub-Category | Control Arms |
| UPC | 4033-B |
| CARB Approved | Yes |
| Prop 65 Warning | Y |
| Special Order | Yes |
| Weight | 19 lb |
| Dimensions (L×W×H) | 18 × 16 × 8 in |