UMI’s lowering package includes four Viking double adjustable shocks, a hybrid front coil-over spring system with 550 lb front springs, and your choice of 1 or 2-inch UMI rear lowering springs. The 550 lb springs are ideal for small block handling and all big block applications except for drag racing, providing a firm, performance-oriented ride with excellent control. The hybrid front coil-over system allows a 0–3" adjustable front drop, while the rear springs offer 1" or 2" lowering options to fine-tune stance and appearance. Viking’s double adjustable shocks provide 19 compression and 19 rebound settings, allowing quick, tool-free adjustments for street, strip, or precise cornering performance. The kit is fully bolt-in, requiring no welding or front spring compressor, and optional Spanner Wrench and Thrust Bearing Kits make height adjustments easier. This setup delivers maximum handling and stability for high-performance street and track vehicles.
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1978-1987 | Buick | Regal | Base |
| 1982-1983 | Buick | Regal | Estate Wagon |
| 1987 | Buick | Regal | GNX |
| 1984-1987 | Buick | Regal | Grand National |
| 1978-1987 | Buick | Regal | Limited |
| 1982 | Buick | Regal | Limited Turbo |
| 1978-1982 | Buick | Regal | Sport |
| 1983-1986 | Buick | Regal | T-Type |
| 1978-1987 | Chevrolet | El Camino | Base |
| 1978,1981-1986 | Chevrolet | El Camino | Conquista |
| 1979-1981 | Chevrolet | El Camino | Royal Knight |
| 1978-1987 | Chevrolet | El Camino | SS |
| 1978-1981 | Chevrolet | Malibu | Base |
| 1978-1983 | Chevrolet | Malibu | Classic |
| 1978-1980 | Chevrolet | Malibu | Classic Estate |
| 1978-1981 | Chevrolet | Malibu | Classic Landau |
| 1979-1980 | Chevrolet | Malibu | Classic Sport |
| 1979-1980 | Chevrolet | Malibu | Estate |
| 1979 | Chevrolet | Malibu | Landau |
| 1979 | Chevrolet | Malibu | Police |
| 1979-1980 | Chevrolet | Malibu | Sport |
| 1979,1981-1988 | Chevrolet | Monte Carlo | Base |
| 1983 | Chevrolet | Monte Carlo | CL |
| 1978-1981 | Chevrolet | Monte Carlo | Landau |
| 1986-1988 | Chevrolet | Monte Carlo | LS |
| 1978,1980 | Chevrolet | Monte Carlo | Sport |
| 1983-1988 | Chevrolet | Monte Carlo | SS |
| 1981-1986 | GMC | Caballero | Amarillo |
| 1978-1987 | GMC | Caballero | Base |
| 1981 | GMC | Caballero | Conquista |
| 1978-1987 | GMC | Caballero | Diablo |
| 1978-1980 | GMC | Caballero | Laredo |
| 1981 | GMC | Caballero | Royal Knight |
| 1980 | Oldsmobile | Cutlass | Base |
| 1980-1981 | Oldsmobile | Cutlass | Brougham |
| 1980-1981 | Oldsmobile | Cutlass | LS |
| 1978-1979 | Oldsmobile | Cutlass | Vista Cruiser |
| 1979 | Oldsmobile | Cutlass | Vista Cruiser Brougham |
| 1978-1984 | Oldsmobile | Cutlass Calais | Base |
| 1983-1984 | Oldsmobile | Cutlass Calais | Hurst |
| 1982-1983,1988 | Oldsmobile | Cutlass Ciera | Base |
| 1982-1988 | Oldsmobile | Cutlass Ciera | Brougham |
| 1984-1985 | Oldsmobile | Cutlass Ciera | Cruiser LS |
| 1983,1985-1986 | Oldsmobile | Cutlass Ciera | ES |
| 1985-1987 | Oldsmobile | Cutlass Ciera | GT |
| 1985-1986 | Oldsmobile | Cutlass Ciera | Holiday |
| 1988 | Oldsmobile | Cutlass Ciera | International |
| 1982-1988 | Oldsmobile | Cutlass Ciera | LS |
| 1986-1988 | Oldsmobile | Cutlass Ciera | S |
| 1986-1988 | Oldsmobile | Cutlass Ciera | SL |
| 1980-1983 | Oldsmobile | Cutlass Cruiser | Base |
| 1980-1981 | Oldsmobile | Cutlass Cruiser | Brougham |
| 1978-1979,1985-1986 | Oldsmobile | Cutlass Salon | 442 |
| 1978-1980,1985-1987 | Oldsmobile | Cutlass Salon | Base |
| 1978-1980 | Oldsmobile | Cutlass Salon | Brougham |
| 1979 | Oldsmobile | Cutlass Salon | Hurst |
| 1987 | Oldsmobile | Cutlass Supreme | 442 |
| 1978-1988 | Oldsmobile | Cutlass Supreme | Base |
| 1978-1987 | Oldsmobile | Cutlass Supreme | Brougham |
| 1988 | Oldsmobile | Cutlass Supreme | Classic |
| 1988 | Oldsmobile | Cutlass Supreme | Classic Brougham |
| 1988 | Oldsmobile | Cutlass Supreme | Indy 500 Pace Car |
| 1988 | Oldsmobile | Cutlass Supreme | International |
| 1981,1985 | Oldsmobile | Cutlass Supreme | LS |
| 1988 | Oldsmobile | Cutlass Supreme | SL |
| 1982-1986 | Pontiac | Bonneville | Base |
| 1982-1986 | Pontiac | Bonneville | Brougham |
| 1984-1986 | Pontiac | Bonneville | LE |
| 1978-1987 | Pontiac | Grand Prix | Base |
| 1981-1987 | Pontiac | Grand Prix | Brougham |
| 1984-1987 | Pontiac | Grand Prix | LE |
| 1978-1983 | Pontiac | Grand Prix | LJ |
| 1978-1980 | Pontiac | Grand Prix | SJ |
- 1978-chevrolet-el-camino-base-esi5601181
- 1978-chevrolet-el-camino-conquista-esi8917417
- 1978-chevrolet-el-camino-ss-esi5834604
- 1978-chevrolet-malibu-base-esi8149125
- 1978-chevrolet-malibu-classic-esi4623907
- 1978-chevrolet-malibu-classic-estate-esi5311105
- 1978-chevrolet-malibu-classic-landau-esi7660863
- 1978-chevrolet-monte-carlo-landau-esi5409667
- 1979-chevrolet-el-camino-base-esi6792344
- 1979-chevrolet-el-camino-royal-knight-esi9802325
- 1979-chevrolet-el-camino-ss-esi8209846
- 1979-chevrolet-malibu-base-esi7585473
- 1979-chevrolet-malibu-classic-esi6645782
- 1979-chevrolet-malibu-classic-estate-esi3129813
- 1979-chevrolet-malibu-classic-landau-esi1144278
- 1979-chevrolet-malibu-estate-esi7469123
- 1979-chevrolet-malibu-landau-esi4137682
- 1979-chevrolet-malibu-police-esi8849483
- 1979-chevrolet-malibu-sport-esi9169967
- 1979-chevrolet-monte-carlo-base-esi9210511
- 1979-chevrolet-monte-carlo-landau-esi9264732
- 1980-chevrolet-el-camino-base-esi9738345
- 1980-chevrolet-el-camino-royal-knight-esi8005765
- 1980-chevrolet-el-camino-ss-esi7332942
- 1980-chevrolet-malibu-base-esi2545538
- 1980-chevrolet-malibu-classic-esi4076304
- 1980-chevrolet-malibu-classic-estate-esi3246165
- 1980-chevrolet-malibu-classic-landau-esi2766222
- 1980-chevrolet-malibu-classic-sport-esi2657310
- 1980-chevrolet-malibu-estate-esi6353668
- 1980-chevrolet-malibu-sport-esi9509568
- 1980-chevrolet-monte-carlo-landau-esi5851502
- 1981-chevrolet-el-camino-base-esi6986619
- 1981-chevrolet-el-camino-conquista-esi3055573
- 1981-chevrolet-el-camino-royal-knight-esi9820963
- 1981-chevrolet-el-camino-ss-esi1569334
- 1981-chevrolet-malibu-base-esi8032609
- 1981-chevrolet-malibu-classic-esi4933678
- 1981-chevrolet-malibu-classic-landau-esi6885792
- 1981-chevrolet-monte-carlo-base-esi1819663
- 1981-chevrolet-monte-carlo-landau-esi5789758
- 1982-chevrolet-el-camino-base-esi7765594
- 1982-chevrolet-el-camino-conquista-esi4024047
- 1982-chevrolet-el-camino-ss-esi9233607
- 1982-chevrolet-malibu-classic-esi9307678
- 1982-chevrolet-monte-carlo-base-esi7207108
- 1983-chevrolet-el-camino-base-esi5005131
- 1983-chevrolet-el-camino-conquista-esi6492060
- 1983-chevrolet-el-camino-ss-esi9597661
- 1983-chevrolet-malibu-classic-esi1557945
- 1983-chevrolet-monte-carlo-base-esi5851964
- 1983-chevrolet-monte-carlo-cl-esi4469827
- 1983-chevrolet-monte-carlo-ss-esi2020683
- 1984-chevrolet-el-camino-base-esi4051260
- 1984-chevrolet-el-camino-conquista-esi7144849
- 1984-chevrolet-el-camino-ss-esi3929405
- 1984-chevrolet-monte-carlo-base-esi4218800
- 1984-chevrolet-monte-carlo-ss-esi3853123
- 1985-chevrolet-el-camino-base-esi7495700
- 1985-chevrolet-el-camino-conquista-esi6643810
- 1985-chevrolet-el-camino-ss-esi8947973
- 1985-chevrolet-monte-carlo-base-esi7239760
- 1985-chevrolet-monte-carlo-ss-esi7925120
- 1986-chevrolet-el-camino-base-esi1252737
- 1986-chevrolet-el-camino-conquista-esi4933698
- 1986-chevrolet-el-camino-ss-esi8753653
- 1986-chevrolet-monte-carlo-base-esi2604315
- 1986-chevrolet-monte-carlo-ls-esi2919071
- 1986-chevrolet-monte-carlo-ss-esi5114127
- 1987-chevrolet-el-camino-base-esi1376360
- 1987-chevrolet-el-camino-ss-esi1051799
- 1987-chevrolet-monte-carlo-base-esi5503418
- 1987-chevrolet-monte-carlo-ls-esi5806522
- 1987-chevrolet-monte-carlo-ss-esi2933713
- 1988-chevrolet-monte-carlo-base-esi7697674
- 1988-chevrolet-monte-carlo-ls-esi7741568
- 1988-chevrolet-monte-carlo-ss-esi1894857
- ClearanceItem:N
- EPA:N/A
- fits_1978-1980`GMC`Caballero`Laredo~1981`GMC`Caballero`Royal Knight~1980`Oldsmobile`Cutlass`Base~1980-1981`Oldsmobile`Cutlass`Brougham~1980-1981`Oldsmobile`Cutlass`LS~1978-1979`Oldsmobile`Cutlass`Vista Cruiser
- fits_1978-1983`Chevrolet`Malibu`Classic~1978-1980`Chevrolet`Malibu`Classic Estate~1978-1981`Chevrolet`Malibu`Classic Landau~1979-1980`Chevrolet`Malibu`Classic Sport~1979-1980`Chevrolet`Malibu`Estate~1979`Chevrolet`Malibu`Landau
- fits_1978-1987`Buick`Regal`Base~1982-1983`Buick`Regal`Estate Wagon~1987`Buick`Regal`GNX~1984-1987`Buick`Regal`Grand National~1978-1987`Buick`Regal`Limited~1982`Buick`Regal`Limited Turbo~1978-1982`Buick`Regal`Sport~1983-1986`Buick`Regal`T-Type
- fits_1978-1987`Chevrolet`El Camino`Base~1978`Chevrolet`El Camino`Conquista~1981-1986`Chevrolet`El Camino`Conquista~1979-1981`Chevrolet`El Camino`Royal Knight~1978-1987`Chevrolet`El Camino`SS~1978-1981`Chevrolet`Malibu`Base
- fits_1978-1988`Oldsmobile`Cutlass Supreme`Base~1978-1987`Oldsmobile`Cutlass Supreme`Brougham~1988`Oldsmobile`Cutlass Supreme`Classic~1988`Oldsmobile`Cutlass Supreme`Classic Brougham~1988`Oldsmobile`Cutlass Supreme`Indy 500 Pace Car
- fits_1978`Chevrolet`Monte Carlo`Sport~1980`Chevrolet`Monte Carlo`Sport~1983-1988`Chevrolet`Monte Carlo`SS~1981-1986`GMC`Caballero`Amarillo~1978-1987`GMC`Caballero`Base~1981`GMC`Caballero`Conquista~1978-1987`GMC`Caballero`Diablo
- fits_1979`Chevrolet`Malibu`Police~1979-1980`Chevrolet`Malibu`Sport~1979`Chevrolet`Monte Carlo`Base~1981-1988`Chevrolet`Monte Carlo`Base~1983`Chevrolet`Monte Carlo`CL~1978-1981`Chevrolet`Monte Carlo`Landau~1986-1988`Chevrolet`Monte Carlo`LS
- fits_1979`Oldsmobile`Cutlass`Vista Cruiser Brougham~1978-1984`Oldsmobile`Cutlass Calais`Base~1983-1984`Oldsmobile`Cutlass Calais`Hurst~1982-1983`Oldsmobile`Cutlass Ciera`Base~1988`Oldsmobile`Cutlass Ciera`Base~1982-1988`Oldsmobile`Cutlass Ciera`Brougham
- fits_1982-1988`Oldsmobile`Cutlass Ciera`LS~1986-1988`Oldsmobile`Cutlass Ciera`S~1986-1988`Oldsmobile`Cutlass Ciera`SL~1980-1983`Oldsmobile`Cutlass Cruiser`Base~1980-1981`Oldsmobile`Cutlass Cruiser`Brougham~1978-1979`Oldsmobile`Cutlass Salon`442
- fits_1984-1985`Oldsmobile`Cutlass Ciera`Cruiser LS~1983`Oldsmobile`Cutlass Ciera`ES~1985-1986`Oldsmobile`Cutlass Ciera`ES~1985-1987`Oldsmobile`Cutlass Ciera`GT~1985-1986`Oldsmobile`Cutlass Ciera`Holiday~1988`Oldsmobile`Cutlass Ciera`International
- fits_1984-1986`Pontiac`Bonneville`LE~1978-1987`Pontiac`Grand Prix`Base~1981-1987`Pontiac`Grand Prix`Brougham~1984-1987`Pontiac`Grand Prix`LE~1978-1983`Pontiac`Grand Prix`LJ~1978-1980`Pontiac`Grand Prix`SJ
- fits_1985-1986`Oldsmobile`Cutlass Salon`442~1978-1980`Oldsmobile`Cutlass Salon`Base~1985-1987`Oldsmobile`Cutlass Salon`Base~1978-1980`Oldsmobile`Cutlass Salon`Brougham~1979`Oldsmobile`Cutlass Salon`Hurst~1987`Oldsmobile`Cutlass Supreme`442
- fits_1988`Oldsmobile`Cutlass Supreme`International~1981`Oldsmobile`Cutlass Supreme`LS~1985`Oldsmobile`Cutlass Supreme`LS~1988`Oldsmobile`Cutlass Supreme`SL~1982-1986`Pontiac`Bonneville`Base~1982-1986`Pontiac`Bonneville`Brougham
- LTL:N
- MPN:GBF550-1
- Non-CARB:N
- Prop65:Y
- SpecialOrder:Y
- Suspension>Coilovers