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UMI has raised the bar. Our host of ultra-premium features come together in one package to provide your ride with unmatched precision, performance, durability and quality. UMI’s P/N 383233-2 upper and lower a-arm kit replaces the worn out, stock stamped a-arms with high-strength tubular construction and a host of premium features. The lower a-arms feature tough tubular construction and greaseable Delrin bushings for precise handling and smooth suspension motion. We build the Delrin bushings in-house to ensure the ultimate in quality and smooth suspension action. The ball joint mount is angled slightly from stock to permit usage with lowered vehicles and the design offers additional wheel and tire clearance. The tubular upper a-arms are assembled with smooth operating, low deflection UMI designed and manufactured Delrin bushings as well as UMI-built billet CrMo cross shafts. They feature a relocated mounting pad to increase caster without excessive shims and are loaded with ½” taller upper ball joints to improve camber performance. Both upper and lower a-arms are jig built to maintain accuracy for a perfect fit every time and come preloaded with premium ball joints. Critical areas are TIG welded for superior strength and a clean look. UMI’s extensive testing on the street, drag strip and skid pad ensures a quality product able to with stand all types of conditions. The P/N 383233-2 a-arm kit will work with factory springs, lowering springs and coil over kits such as the popular QA1 coil over set up. For the best handling and tire life from the UMI designed a-arms, included with each kit are recommended alignment specs along with detailed installation instructions. UMI a-arm kit P/N 383233-2 is shipped fully assembled and ready for installation.
303233-1 - 1978-1988 G-Body, S10 Tubular Front Upper & Lower A-Arms, Delrin
A-Arm Package
| Part Number | 303233-1-B |
|---|---|
| Part Type | Suspension Control Arm |
| HS Code | 8708807000 |
| Country of Origin | US |
| Package | Qty | Weight | Dimensions | GTIN |
|---|---|---|---|---|
| Box | 1 | 51.0 lb | L 17.0 x W 16.0 x H 20.0 Inches |
| Adjustable | No |
|---|---|
| Ball Joint Included | Yes |
| Bushing Color | White |
| Bushing Material | Delrin |
| Bushings Included | Yes |
| California Proposition 65 | WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Color | Black |
| Construction | Tubular |
| Finish | Black Powdercoated |
| Grade Type | Performance |
| Grease Fitting Included | Yes |
| Material | Steel |
| Mounting Hardware Included | No |
| Mounting Method | Bolt On |
| Pre-Greased | No |
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1978-1987 | Buick | Regal | |
| 1978-1987 | Chevrolet | El Camino | |
| 1978-1983 | Chevrolet | Malibu | |
| 1978-1988 | Chevrolet | Monte Carlo | |
| 1983-1994 | Chevrolet | S10 Blazer | |
| 1982-2003 | Chevrolet | S10 | |
| 1978-1987 | GMC | Caballero | |
| 1983-1991 | GMC | S15 Jimmy | |
| 1982-1990 | GMC | S15 | |
| 1991-2004 | GMC | Sonoma | |
| 1978-1984 | Oldsmobile | Cutlass Calais | |
| 1982-1988 | Oldsmobile | Cutlass Ciera | |
| 1978-1981 | Oldsmobile | Cutlass | |
| 1985-1988 | Oldsmobile | Cutlass | |
| 1978-1980 | Oldsmobile | Cutlass Salon | |
| 1985-1987 | Oldsmobile | Cutlass Salon | |
| 1980-1983 | Oldsmobile | Cutlass Cruiser | |
| 1978-1988 | Oldsmobile | Cutlass Supreme | |
| 1982-1986 | Pontiac | Bonneville | |
| 1978-1987 | Pontiac | Grand Prix |