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UMI Performance
UMI Performance 78-88 GM G-Body Spring/Shock Kit 2in Lowering - SS103051G
UMI Performance 78-88 GM G-Body Spring/Shock Kit 2in Lowering - SS103051G
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SKU:
UMISS103051G
- Availability:
- Regularly stocked product
$665.99
Other UMI Performance kits for this car
Fits these vehicles
- 1978-1988 GM G-Body
Part details
- Part number
- UMISS103051G
- Manufacturer part number
- SS103051G
- Brand
- UMI Performance
- Drop
- 2 in.
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UMI Performance 78-88 G-Body Lowering Spring Kit 2in Lowering - 3051
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UMI Performance 78-88 GM G-Body Spring/Shock Kit 2in Lowering
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1978-1987 | Buick | Regal | Base |
| 1988 | Buick | Regal | Custom |
| 1982-1983 | Buick | Regal | Estate Wagon |
| 1987 | Buick | Regal | GNX |
| 1984-1987 | Buick | Regal | Grand National |
| 1978-1988 | Buick | Regal | Limited |
| 1982 | Buick | Regal | Limited Turbo |
| 1978-1982 | Buick | Regal | Sport |
| 1983-1986 | Buick | Regal | T-Type |
| 1978-1984 | Chevrolet | El Camino | Base |
| 1978,1981-1984 | Chevrolet | El Camino | Conquista |
| 1979-1981 | Chevrolet | El Camino | Royal Knight |
| 1978-1984 | 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 |
| 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 |
| 1978-1988 | Pontiac | Grand Prix | Base |
| 1981-1987 | Pontiac | Grand Prix | Brougham |
| 1984-1988 | Pontiac | Grand Prix | LE |
| 1978-1983 | Pontiac | Grand Prix | LJ |
| 1988 | Pontiac | Grand Prix | SE |
| 1978-1980 | Pontiac | Grand Prix | SJ |
| 1988 | Pontiac | LeMans | Aerocoupe |
| 1988 | Pontiac | LeMans | Aerocoupe YL |
| 1978-1981,1988 | Pontiac | LeMans | Base |
| 1978-1981 | Pontiac | LeMans | Safari |
| 1988 | Pontiac | LeMans | SE |
| 1988 | Pontiac | LeMans | Value Leader |
- LTL:
- N
- MPN:
- SS103051G
- Proposition 65:
- N
- Special Order:
- N
- Clearance Item:
- N
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UMI Performance
UMI Performance 78-88 GM G-Body Spring/Shock Kit 2in Lowering - SS103051G
UMI Performance 78-88 GM G-Body Spring/Shock Kit 2in Lowering - SS103051G FAQ
It is listed for: 1978-1988 GM G-Body. Pick your vehicle on this page to check your exact year and trim.
Lowering springs work with the stock shocks when the drop is mild, but a shorter spring makes the shock work harder, so many drivers pair them with shocks made for lowered cars. Shocks that are already worn should be replaced at the same time.
Yes. Lowering changes camber and toe, so align the car after the springs have settled.
The drop is set by the spring and is listed by the maker for each car; see the Part details above when it is stated. The car settles a little further over the first drives.
Lowering springs are firmer than stock but keep most of the comfort. How much firmer depends on the spring rate and the shocks they are paired with.
It needs a spring compressor and jack stands; without both, a shop can fit them. Torque the suspension bolts with the car sitting at ride height, not hanging in the air.
Yes — monthly options show right under the Add to Cart button. Affirm, Klarna, PayPal Pay Later and Snap Finance are offered at checkout, and checking what you qualify for does not affect your credit score.
Install and care: lowering springs
Before you start
- Have a spring compressor, jack stands and a torque wrench on hand.
- Check the shocks while the struts are apart; worn ones go in now, not later.
Do
- Torque the suspension bolts with the car at ride height.
- Re-check the ride height and the alignment once the springs have settled.
Don't
- Don't cut or heat a spring to lower it further.
- Don't tighten the bushing bolts with the suspension hanging.