# UMI Performance 68-72 GM A-Body Spring/Shock Lowering Kit 1in Rear 550lb

UMI's lowering package consists of four Viking double adjustable shocks, a hybrid front coil over spring system and either 1 or 2 inch UMI rear lowering springs. With moderately increased spring rates for improved handling, this kit allows you to adjust your cars altitude and attitude for maximum performance and a cool appearance. The hybrid front coil system features 0-3" front drop and is easy to adjust and lock in place. The 1 or 2 inch rear lowering allows you to knock the factory height down a bit or go the extra inch for the Pro-Tour look. Double adjustable Viking shocks feature 19 compression and 19 rebound settings. These independently adjustable settings allow you to change from street to strip to corner carving handling simply by turning the knobs. No tools required.

This Part Fits:

Year

Make

Model

Submodel

1970,1972

Buick

Skylark

350

1968-1972

Buick

Skylark

Base

1968-1972

Buick

Skylark

Custom

1968-1969

Buick

Special

Base

1968

Chevrolet

Chevelle

300

1968-1969

Chevrolet

Chevelle

300 Deluxe

1970-1972

Chevrolet

Chevelle

Base

1968-1972

Chevrolet

Chevelle

Concours

1969-1972

Chevrolet

Chevelle

Concours Estate

1969-1972

Chevrolet

Chevelle

Greenbrier

1968-1972

Chevrolet

Chevelle

Malibu

1968-1972

Chevrolet

Chevelle

Nomad

1968

Chevrolet

Chevelle

Nomad Custom

1971-1972

Chevrolet

Chevelle

SS

1968-1970

Chevrolet

Chevelle

SS 396

1968-1972

Chevrolet

El Camino

Base

1968-1972

Chevrolet

El Camino

Custom

1968-1972

Chevrolet

El Camino

SS

1968-1971

Oldsmobile

442

Base

1968-1972

Oldsmobile

Cutlass

Base

1972

Oldsmobile

Cutlass

Cruiser

1968,1971-1972

Oldsmobile

Cutlass

S

1968-1972

Oldsmobile

F85

Base

1968-1972

Pontiac

GTO

Base

1970-1971

Pontiac

GTO

The Judge

1968-1972

Pontiac

LeMans

Base

1972

Pontiac

LeMans

Luxury

1969-1970

Pontiac

LeMans

Safari

1970-1972

Pontiac

LeMans

Sport

1971

Pontiac

LeMans

T37

## Details

- **Price:** 3911.78 CAD
- **Vendor:** UMI Performance
- **Type:** Coilovers

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 3911.78 CAD | In stock |

## Images

- Photo - Primary
- User 1
- User 3
- User 2

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/umi-performance-68-72-gm-a-body-spring-shock-lowering-kit-1in-rear-550lb)
> Updated: 2026-07-14