UMI Performance 78-88 G-Body S10 Tubular Front Upper A-Arms Adjustable No Ball Joint 3056-B
UMI Lower Control Arms
Note: Upper a-arm must be used with tall spindles using standard height ball joints or tall ball joints on a standard height spindle. They are not designed to work with standard height ball joints on standard height spindles. In most cases shims are not needed. Shims may still be required on some applications.
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1982 - 1983 | Buick | Regal | Estate Wagon |
| 1987 | Buick | Regal | GNX |
| 1984 - 1987 | Buick | Regal | Grand National |
| 1982 | Buick | Regal | Limited Turbo |
| 1978 - 1987 | Buick | Regal | Limited, Base |
| 1978 - 1982 | Buick | Regal | Sport |
| 1983 - 1986 | Buick | Regal | T-Type |
| 1978 - 1986 | Chevrolet | El Camino | Conquista |
| 1979 - 1981 | Chevrolet | El Camino | Royal Knight |
| 1978 - 1987 | Chevrolet | El Camino | SS, Base |
| 1978 - 1981 | Chevrolet | Malibu | Base, Classic Landau |
| 1978 - 1983 | Chevrolet | Malibu | Classic |
| 1978 - 1980 | Chevrolet | Malibu | Classic Estate |
| 1979 | Chevrolet | Malibu | Landau, Police |
| 1979 - 1980 | Chevrolet | Malibu | Sport, Classic Sport, Estate |
| 1979 - 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 |
| 1991 - 1993 | Chevrolet | S10 | Maxi |
| 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, LS |
| 2002 - 2003 | Chevrolet | S10 | ZR5 |
| 1987 - 1989 | Chevrolet | S10 Blazer | High Country |
| 1994 | Chevrolet | S10 Blazer | LT |
| 1983 - 1992 | Chevrolet | S10 Blazer | Sport |
| 1991 - 1994 | Chevrolet | S10 Blazer | Tahoe LT |
| 1983 - 1994 | Chevrolet | S10 Blazer | Tahoe, Base |
| 1981 - 1986 | GMC | Caballero | Amarillo |
| 1978 - 1987 | GMC | Caballero | Diablo, Base |
| 1978 - 1980 | GMC | Caballero | Laredo |
| 1981 | GMC | Caballero | Royal Knight, Conquista |
| 1982 - 1990 | GMC | S15 | Base, High Sierra, Sierra Classic |
| 1987 | GMC | S15 | EL |
| 1983 - 1988 | GMC | S15 | Gypsy |
| 1982 | GMC | S15 | Sierra Grande |
| 1983 - 1991 | GMC | S15 Jimmy | Base |
| 1983 - 1990 | GMC | S15 Jimmy | Gypsy, Sierra Classic |
| 1985 | GMC | S15 Jimmy | High Sierra |
| 1991 | GMC | S15 Jimmy | SLS, SLT, SLE |
| 1988 - 1989 | GMC | S15 Jimmy | Timberline |
| 1991 - 1993 | GMC | Sonoma | Base |
| 1992 | GMC | Sonoma | GT |
| 1994 - 2004 | GMC | Sonoma | SL |
| 1991 - 2001 | GMC | Sonoma | SLE |
| 1993 - 2004 | GMC | Sonoma | SLS |
| 1980 | Oldsmobile | Cutlass | Base |
| 1980 - 1981 | Oldsmobile | Cutlass | LS, Brougham |
| 1981 | Oldsmobile | Cutlass | Supreme |
| 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 - 1988 | Oldsmobile | Cutlass Ciera | Base, LS, Brougham |
| 1984 - 1985 | Oldsmobile | Cutlass Ciera | Cruiser, Cruiser LS |
| 1983 - 1986 | Oldsmobile | Cutlass Ciera | ES |
| 1985 - 1987 | Oldsmobile | Cutlass Ciera | GT |
| 1985 - 1986 | Oldsmobile | Cutlass Ciera | Holiday |
| 1988 | Oldsmobile | Cutlass Ciera | International |
| 1986 - 1988 | Oldsmobile | Cutlass Ciera | SL, S |
| 1980 - 1983 | Oldsmobile | Cutlass Cruiser | Base |
| 1980 - 1981 | Oldsmobile | Cutlass Cruiser | Brougham |
| 1978 - 1986 | Oldsmobile | Cutlass Salon | 442 |
| 1978 - 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, SL, Indy 500 Pace Car, Classic Brougham, International |
| 1981 - 1985 | Oldsmobile | Cutlass Supreme | LS |
| 1982 - 1986 | Pontiac | Bonneville | Brougham, Base |
| 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 |