UMI Performance 78-88 GM G-Body 82-03 S10/S15 Front Lower A-arms Coilover Only
SKU 3057-1-B
MPN umi3057-1-B
$799.99 · Available to order
UMI Performance 78-88 GM G-Body 82-03 S10/S15 Front Lower A-arms Coilover Only
UMI’s 3057-1 lower a-arms arms feature a relocated ball joint cup which offers 10 degrees caster when used with our P/N 3056 upper arm while keeping the spindle pin centered. The 3/4” taller Howe ball joint works to optimize the roll center, lower the center of gravity and lowers the ride height ½”. The double shear shock mount is removable which permits spring and shock changes at the track in minutes without disconnecting the ball joints. An aluminum steering stop is adjustable and limits steering lock to prevent tire and wheel damage. UMI designed Delrin bushings help the 3057-1 travel smoothly for bind-free operation whether running street, strip, road race or auto-x. Also included is a double shear sway bar mounting system which accepts UMI sway bars and many other manufacturers stock location aftermarket units. Available in UMI red or black powder coat. 100% designed, manufactured and raced with pride in the USA. Battle tested on the iconic UMI Green Machine
| Years | Make | Model | Submodel | Drive |
|---|---|---|---|---|
| 1978 | Chevrolet | El Camino | Conquista | — |
| 1983–1990 | GMC | S15 Jimmy | Sierra Classic | — |
| 1986–1988 | Oldsmobile | Cutlass Ciera | SL | — |
| 1985 | GMC | S15 Jimmy | High Sierra | — |
| 1982–1986 | Pontiac | Bonneville | Brougham | — |
| 1978–1987 | Buick | Regal | Base | — |
| 1979–1981 | Chevrolet | El Camino | Royal Knight | — |
| 1994 | Chevrolet | S10 Blazer | LT | — |
| 1978–1980 | GMC | Caballero | Laredo | — |
| 1985–1987 | Oldsmobile | Cutlass Salon | Base | — |
| 1978–1983 | Chevrolet | Malibu | Classic | — |
| 1988 | Oldsmobile | Cutlass Ciera | International | — |
| 1978–1984 | Oldsmobile | Cutlass Calais | Base | — |
| 1985–1987 | Oldsmobile | Cutlass Ciera | GT | — |
| 1983–1990 | GMC | S15 Jimmy | Gypsy | — |
| 1986–1988 | GMC | S15 | Gypsy | — |
| 2002–2003 | Chevrolet | S10 | ZR5 | — |
| 1994–2003 | Chevrolet | S10 | LS | — |
| 1982–1989 | Chevrolet | S10 | Sport | — |
| 1987–1989 | Chevrolet | S10 Blazer | High Country | — |
| 1978 | Chevrolet | Monte Carlo | Sport | — |
| 1978–1980 | Chevrolet | Malibu | Classic Estate | — |
| 1991 | Chevrolet | S10 | Baja | — |
| 1991–1994 | Chevrolet | S10 Blazer | Tahoe LT | — |
| 1986–1988 | Oldsmobile | Cutlass Ciera | S | — |
| 1987 | GMC | S15 | EL | — |
| 1978–1987 | Buick | Regal | Limited | — |
| 1981 | GMC | Caballero | Royal Knight | — |
| 1994–1998 | Chevrolet | S10 | SS | — |
| 1978–1987 | GMC | Caballero | Diablo | — |
| 1978–1983 | Pontiac | Grand Prix | LJ | — |
| 1988–1989 | GMC | S15 Jimmy | Timberline | — |
| 1984–1985 | Oldsmobile | Cutlass Ciera | Cruiser LS | — |
| 1983–1994 | Chevrolet | S10 Blazer | Base | — |
| 1991–1993 | GMC | Sonoma | Base | — |
| 1983 | Oldsmobile | Cutlass Ciera | ES | — |
| 1978–1981 | Chevrolet | Monte Carlo | Landau | — |
| 1999–2003 | Chevrolet | S10 | Xtreme | — |
| 1985 | Oldsmobile | Cutlass Supreme | LS | — |
| 1983–1986 | Buick | Regal | T-Type | — |
| 1983–1991 | GMC | S15 Jimmy | Base | — |
| 1991–2001 | GMC | Sonoma | SLE | — |
| 1982–1992 | Chevrolet | S10 | Tahoe | — |
| 1988 | Oldsmobile | Cutlass Supreme | Classic Brougham | — |
| 1982–1986 | Pontiac | Bonneville | Base | — |
| 1982–1990 | GMC | S15 | High Sierra | — |
| 1980 | Oldsmobile | Cutlass | Base | — |
| 1982–1983 | Buick | Regal | Estate Wagon | — |
| 1982 | GMC | S15 | Sierra Grande | — |
| 1982–1988 | Oldsmobile | Cutlass Ciera | LS | — |
| 1979 | Chevrolet | Malibu | Landau | — |
| 1982–1990 | Chevrolet | S10 | Durango | — |
| 1984–1987 | Pontiac | Grand Prix | LE | — |
| 1987 | Oldsmobile | Cutlass Supreme | 442 | — |
| 1979–1980 | Chevrolet | Malibu | Sport | — |
| 1987 | Buick | Regal | GNX | — |
| 1983 | Chevrolet | Monte Carlo | CL | — |
| 1988 | Oldsmobile | Cutlass Supreme | Indy 500 Pace Car | — |
| 1978–1980 | Oldsmobile | Cutlass Salon | Base | — |
| 1978–1981 | Chevrolet | Malibu | Classic Landau | — |
| 1978–1982 | Buick | Regal | Sport | — |
| 1982–1990 | GMC | S15 | Sierra Classic | — |
| 1981–1986 | Chevrolet | El Camino | Conquista | — |
| 1984–1987 | Buick | Regal | Grand National | — |
| 1983 | GMC | S15 | Gypsy | — |
| 1981–1986 | GMC | Caballero | Amarillo | — |
| 1979 | Chevrolet | Malibu | Police | — |
| 1978–1987 | Chevrolet | El Camino | Base | — |
| 1978–1987 | Pontiac | Grand Prix | Base | — |
| 1983–1990 | Chevrolet | S10 Blazer | Sport | — |
| 1985–1986 | Oldsmobile | Cutlass Ciera | Holiday | — |
| 1981 | GMC | Caballero | Conquista | — |
| 1982–1983 | Oldsmobile | Cutlass Ciera | Base | — |
| 1991 | GMC | S15 Jimmy | SLS | — |
| 1979 | Chevrolet | Monte Carlo | Base | — |
| 1979–1980 | Chevrolet | Malibu | Classic Sport | — |
| 1988 | Oldsmobile | Cutlass Supreme | SL | — |
| 1978–1980 | Oldsmobile | Cutlass Salon | Brougham | — |
| 1983–1988 | Chevrolet | S10 Blazer | Tahoe | — |
| 1994–2003 | Chevrolet | S10 | ZR2 | — |
| 1982–2003 | Chevrolet | S10 | Base | — |
| 1983–1984 | Oldsmobile | Cutlass Calais | Hurst | — |
| 1993–2004 | GMC | Sonoma | SLS | — |
| 1978–1979 | Oldsmobile | Cutlass Salon | 442 | — |
| 1986–1988 | Chevrolet | Monte Carlo | LS | — |
| 1982–1990 | GMC | S15 | Base | — |
| 1994–2004 | GMC | Sonoma | SL | — |
| 1981–1987 | Pontiac | Grand Prix | Brougham | — |
| 1980 | Chevrolet | Monte Carlo | Sport | — |
| 1992 | GMC | Sonoma | GT | — |
| 1988 | Oldsmobile | Cutlass Ciera | Base | — |
| 1984–1986 | Pontiac | Bonneville | LE | — |
| 1983–1988 | Chevrolet | Monte Carlo | SS | — |
| 1978–1987 | Chevrolet | El Camino | SS | — |
| 1980–1981 | Oldsmobile | Cutlass | LS | — |
| 1978–1988 | Oldsmobile | Cutlass Supreme | Base | — |
| 1980–1983 | Oldsmobile | Cutlass Cruiser | Base | — |
| 1985–1986 | Oldsmobile | Cutlass Salon | 442 | — |
| 1988 | Oldsmobile | Cutlass Supreme | International | — |
| 1992–1993 | Chevrolet | S10 | EL | — |
| 1980–1981 | Oldsmobile | Cutlass Cruiser | Brougham | — |
| 1978–1981 | Chevrolet | Malibu | Base | — |
| 1982 | Buick | Regal | Limited Turbo | — |
| 1978–1987 | GMC | Caballero | Base | — |
| 1991 | GMC | S15 Jimmy | SLT | — |
| 1991 | GMC | S15 Jimmy | SLE | — |
| 1982–1988 | Oldsmobile | Cutlass Ciera | Brougham | — |
| 1978–1979 | Oldsmobile | Cutlass | Vista Cruiser | — |
| 1981–1988 | Chevrolet | Monte Carlo | Base | — |
| 1979 | Oldsmobile | Cutlass | Vista Cruiser Brougham | — |
| 1979–1980 | Chevrolet | Malibu | Estate | — |
| 1979 | Oldsmobile | Cutlass Salon | Hurst | — |
| 1981 | Oldsmobile | Cutlass Supreme | LS | — |
| 1985–1986 | Oldsmobile | Cutlass Ciera | ES | — |
| 1990–1994 | Chevrolet | S10 Blazer | Tahoe | — |
| 1992 | Chevrolet | S10 Blazer | Sport | — |
| 1988 | Oldsmobile | Cutlass Supreme | Classic | — |
| 1980–1981 | Oldsmobile | Cutlass | Brougham | — |
| 1978–1987 | Oldsmobile | Cutlass Supreme | Brougham | — |
| 1978–1980 | Pontiac | Grand Prix | SJ | — |
| Category | Suspension |
|---|---|
| Sub-Category | Control Arms |
| UPC | 3057-1-B |
| CARB Approved | Yes |
| Prop 65 Warning | Y |
| Special Order | Yes |
| Weight | 29.9 lb |
| Dimensions (L×W×H) | 19.1 × 16.4 × 8.8 in |
Related
- All UMI Performance parts
- Suspension
- Chevrolet El Camino parts
- GMC S15 Jimmy parts
- Oldsmobile Cutlass Ciera parts
- Pontiac Bonneville parts
- Buick Regal parts
- Chevrolet S10 Blazer parts
- GMC Caballero parts
- Oldsmobile Cutlass Salon parts
- Chevrolet Malibu parts
- Oldsmobile Cutlass Calais parts
- GMC S15 parts
- Chevrolet S10 parts