UMI’s 2″ front lowering spring kit features high quality construction and a medium firm 900 lb/in spring rating. UMI springs are suitable for daily driving, back road corner carving and even occasional parts hauling. They have a tough black powder coat finish and UMI proudly manufactures these premium quality springs in the USA.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1978-1980 | Chevrolet | C10 | Big Ten |
| 1975-1981 | Chevrolet | C10 | Cheyenne |
| 1981-1986 | Chevrolet | C10 | Custom |
| 1975-1980 | Chevrolet | C10 | Custom Deluxe |
| 1981 | Chevrolet | C10 | Deluxe |
| 1975-1986 | Chevrolet | C10 | Scottsdale |
| 1975-1986 | Chevrolet | C10 | Silverado |
| 1963-1974 | Chevrolet | C10 Pickup | Base |
| 1967-1974 | Chevrolet | C10 Suburban | Base |
| 1981-1986 | Chevrolet | C10 Suburban | Custom |
| 1975-1980 | Chevrolet | C10 Suburban | Custom Deluxe |
| 1981 | Chevrolet | C10 Suburban | Deluxe |
| 1975-1980,1982,1984-1986 | Chevrolet | C10 Suburban | Scottsdale |
| 1975-1980,1982-1986 | Chevrolet | C10 Suburban | Silverado |
| 1987 | Chevrolet | R10 | Custom Deluxe |
| 1987 | Chevrolet | R10 | Scottsdale |
| 1987 | Chevrolet | R10 | Silverado |
| 1975-1978 | GMC | C15 | Base |
| 1977-1978 | GMC | C15 | Heavy Half |
| 1975-1978 | GMC | C15 | High Sierra |
| 1977 | GMC | C15 | Indy Hauler |
| 1975-1978 | GMC | C15 | Sierra Classic |
| 1975-1978 | GMC | C15 | Sierra Grande |
| 1978 | GMC | C15 | Street Coupe |
| 1975-1978 | GMC | C15 Suburban | Base |
| 1975-1978 | GMC | C15 Suburban | High Sierra |
| 1975-1978 | GMC | C15 Suburban | Sierra Classic |
| 1975-1978 | GMC | C15 Suburban | Sierra Grande |
| 1970-1974 | GMC | C15/C1500 Pickup | Base |
| 1979-1986 | GMC | C1500 | Base |
| 1979-1980 | GMC | C1500 | Heavy Half |
| 1979-1986 | GMC | C1500 | High Sierra |
| 1979-1986 | GMC | C1500 | Sierra Classic |
| 1979-1982 | GMC | C1500 | Sierra Grande |
| 1979-1982 | GMC | C1500 | Street Coupe |
| 1987 | GMC | R1500 | Base |
| 1987 | GMC | R1500 | High Sierra |
| 1987 | GMC | R1500 | Sierra Classic |
- 1975-chevrolet-c10-cheyenne-esi9450637
- 1975-chevrolet-c10-custom-deluxe-esi2881135
- 1975-chevrolet-c10-scottsdale-esi5045277
- 1976-chevrolet-c10-cheyenne-esi5349734
- 1976-chevrolet-c10-custom-deluxe-esi9774114
- 1976-chevrolet-c10-scottsdale-esi5049302
- 1977-chevrolet-c10-cheyenne-esi4449812
- 1977-chevrolet-c10-custom-deluxe-esi4141257
- 1977-chevrolet-c10-scottsdale-esi2024395
- 1978-chevrolet-c10-big-ten-esi3968848
- 1978-chevrolet-c10-cheyenne-esi6512909
- 1978-chevrolet-c10-custom-deluxe-esi5711409
- 1978-chevrolet-c10-scottsdale-esi9490269
- 1978-chevrolet-c10-silverado-esi4673348
- 1979-chevrolet-c10-big-ten-esi6873973
- 1979-chevrolet-c10-cheyenne-esi1763799
- 1979-chevrolet-c10-custom-deluxe-esi6768641
- 1979-chevrolet-c10-scottsdale-esi7306478
- 1979-chevrolet-c10-silverado-esi1010579
- 1979-gmc-c1500-base-esi7708714
- 1979-gmc-c1500-heavy-half-esi3528047
- 1979-gmc-c1500-high-sierra-esi5996200
- 1979-gmc-c1500-sierra-classic-esi1711590
- 1979-gmc-c1500-sierra-grande-esi6508075
- 1979-gmc-c1500-street-coupe-esi7402737
- 1980-chevrolet-c10-big-ten-esi2439436
- 1980-chevrolet-c10-cheyenne-esi8817772
- 1980-chevrolet-c10-custom-deluxe-esi2632990
- 1980-chevrolet-c10-silverado-esi5747811
- 1980-gmc-c1500-base-esi9861081
- 1980-gmc-c1500-heavy-half-esi5297541
- 1980-gmc-c1500-high-sierra-esi5447657
- 1980-gmc-c1500-sierra-classic-esi9704980
- 1980-gmc-c1500-sierra-grande-esi2663052
- 1980-gmc-c1500-street-coupe-esi5870662
- 1981-chevrolet-c10-cheyenne-esi4540215
- 1981-chevrolet-c10-custom-esi2512096
- 1981-chevrolet-c10-deluxe-esi3831687
- 1981-chevrolet-c10-scottsdale-esi5180201
- 1981-gmc-c1500-base-esi5735108
- 1981-gmc-c1500-high-sierra-esi1264045
- 1981-gmc-c1500-sierra-classic-esi4570949
- 1981-gmc-c1500-sierra-grande-esi3220556
- 1981-gmc-c1500-street-coupe-esi1235168
- 1982-chevrolet-c10-custom-esi5574496
- 1982-chevrolet-c10-scottsdale-esi1135539
- 1982-chevrolet-c10-silverado-esi4696830
- 1982-gmc-c1500-base-esi5901811
- 1982-gmc-c1500-high-sierra-esi2339171
- 1982-gmc-c1500-sierra-classic-esi7907925
- 1982-gmc-c1500-sierra-grande-esi5576660
- 1982-gmc-c1500-street-coupe-esi8241428
- 1983-chevrolet-c10-custom-esi5098822
- 1983-chevrolet-c10-scottsdale-esi2445016
- 1983-chevrolet-c10-silverado-esi9477771
- 1983-gmc-c1500-base-esi6116163
- 1983-gmc-c1500-high-sierra-esi1786787
- 1983-gmc-c1500-sierra-classic-esi5441665
- 1984-chevrolet-c10-custom-esi6227336
- 1984-chevrolet-c10-scottsdale-esi4913841
- 1984-chevrolet-c10-silverado-esi8568716
- 1984-gmc-c1500-base-esi9100889
- 1984-gmc-c1500-high-sierra-esi7323326
- 1984-gmc-c1500-sierra-classic-esi4260593
- 1985-chevrolet-c10-custom-esi6137964
- 1985-chevrolet-c10-scottsdale-esi4695140
- 1985-gmc-c1500-base-esi4508153
- 1985-gmc-c1500-high-sierra-esi5404794
- 1985-gmc-c1500-sierra-classic-esi3506366
- 1986-chevrolet-c10-custom-esi8408509
- 1986-chevrolet-c10-scottsdale-esi3934348
- 1986-gmc-c1500-base-esi2996946
- 1986-gmc-c1500-high-sierra-esi9119659
- 1986-gmc-c1500-sierra-classic-esi7505708
- ClearanceItem:N
- EPA:N/A
- fits_1978-1980`Chevrolet`C10`Big Ten~1975-1981`Chevrolet`C10`Cheyenne~1981-1986`Chevrolet`C10`Custom~1975-1980`Chevrolet`C10`Custom Deluxe~1981`Chevrolet`C10`Deluxe~1975-1986`Chevrolet`C10`Scottsdale~1975-1986`Chevrolet`C10`Silverado
- fits_1978`GMC`C15`Street Coupe~1973-1974`GMC`C15/C1500 Pickup`Base~1979-1986`GMC`C1500`Base~1979-1980`GMC`C1500`Heavy Half~1979-1986`GMC`C1500`High Sierra~1979-1986`GMC`C1500`Sierra Classic~1979-1982`GMC`C1500`Sierra Grande
- fits_1987`Chevrolet`R10`Custom Deluxe~1987`Chevrolet`R10`Scottsdale~1987`Chevrolet`R10`Silverado~1975-1978`GMC`C15`Base~1977-1978`GMC`C15`Heavy Half~1975-1978`GMC`C15`High Sierra~1977`GMC`C15`Indy Hauler~1975-1978`GMC`C15`Sierra Classic
- fits_1987`GMC`R1500`Base~1987`GMC`R1500`High Sierra~1987`GMC`R1500`Sierra Classic
- LTL:N
- MPN:6452F
- Non-CARB:N
- Prop65:Y
- SpecialOrder:N
- Suspension>Lowering Springs