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 2†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.
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 |
1991 |
Chevrolet |
S10 |
Baja |
1982-2003 |
Chevrolet |
S10 |
Base |
1982-1990 |
Chevrolet |
S10 |
Durango |
1992-1993 |
Chevrolet |
S10 |
EL |
1994-2003 |
Chevrolet |
S10 |
LS |
1982-1989 |
Chevrolet |
S10 |
Sport |
1994-1998 |
Chevrolet |
S10 |
SS |
1982-1992 |
Chevrolet |
S10 |
Tahoe |
1999-2003 |
Chevrolet |
S10 |
Xtreme |
1994-2003 |
Chevrolet |
S10 |
ZR2 |
2002-2003 |
Chevrolet |
S10 |
ZR5 |
1983-1994 |
Chevrolet |
S10 Blazer |
Base |
1987-1989 |
Chevrolet |
S10 Blazer |
High Country |
1994 |
Chevrolet |
S10 Blazer |
LT |
1983-1990,1992 |
Chevrolet |
S10 Blazer |
Sport |
1983-1988,1990-1994 |
Chevrolet |
S10 Blazer |
Tahoe |
1991-1994 |
Chevrolet |
S10 Blazer |
Tahoe LT |
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 |
1982-1990 |
GMC |
S15 |
Base |
1987 |
GMC |
S15 |
EL |
1983,1986-1988 |
GMC |
S15 |
Gypsy |
1982-1990 |
GMC |
S15 |
High Sierra |
1982-1990 |
GMC |
S15 |
Sierra Classic |
1982 |
GMC |
S15 |
Sierra Grande |
1983-1991 |
GMC |
S15 Jimmy |
Base |
1983-1990 |
GMC |
S15 Jimmy |
Gypsy |
1985 |
GMC |
S15 Jimmy |
High Sierra |
1983-1990 |
GMC |
S15 Jimmy |
Sierra Classic |
1991 |
GMC |
S15 Jimmy |
SLE |
1991 |
GMC |
S15 Jimmy |
SLS |
1991 |
GMC |
S15 Jimmy |
SLT |
1988-1989 |
GMC |
S15 Jimmy |
Timberline |
1991-1993 |
GMC |
Sonoma |
Base |
1992 |
GMC |
Sonoma |
GT |
1994-2003 |
GMC |
Sonoma |
SL |
1991-2001 |
GMC |
Sonoma |
SLE |
1993-2003 |
GMC |
Sonoma |
SLS |
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 |