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A spring is a spring right? Wrong! When UMI chose to manufacture our own line of springs we went all out. Designed in conjunction with a leading Sprint Cup chassis engineer, these springs are the best in the business. Our front springs are wound from 5160 CrSi premium wire and feature a linear 600 lb/in rate. The rear springs are wound from 9254 CrSi premium wire and feature a linear 130 lb/in rate. The linear rate provides consistent handling characteristics which are important for Auto-x and Pro-Tour applications while the increase in stiffness reduces body roll and prevents the “floating” feeling so common with the G-Body. These springs are suitable for Auto-x and Pro-Tour applications as well as corner carving/cruising. The ride height is engineered for a 1” lowering with standard SBC as well as LS power (lightened cars may require spring trimming). The front springs are also suitable for full weight Big Block applications when ¼” nose down rake is desired. They have a tough, black powder coat finish and UMI proudly manufactures these premium quality springs in the USA.
3050 - 1978-1988 G-Body Lowering Spring Kit, 1” Lowering
Lowering Spring Kit
V6 Turbo Grand National may require spring trimming due to lower engine weight.
| Part Number | 3050 |
|---|---|
| Part Type | Coil Spring Lowering Kit |
| HS Code | 8708807000 |
| Country of Origin | US |
| Package | Qty | Weight | Dimensions | GTIN |
|---|---|---|---|---|
| Each | 1 | 46.0 lb | L 16.0 x W 15.0 x H 15.0 Inches |
| California Proposition 65 | WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
|---|---|
| Grade Type | Performance |
| Spring Color | Black |
| 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 | |
| 1991-2003 | 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 |