# QA1 78-96 GM B-Body Pro Rear Coil-Over System - MOD Series - 12in x 250lbs/in - Aluminum

soft or firm compression and rebound valve packs also available. Once the desired valving is in place, the unique double adjustable design, with adjustable low-speed bleed, allows for fully independent control over the compression and rebound characteristics. With all these adjustability options, the MOD Series shock achieves an expansive force curve capability and an unprecedented level of tunability. The shock also features mounting adjustability to accommodate a variety of vehicles and mounting configurations. The nitrogen-charged canister is available in a piggyback or remote configuration for ease of installation in tight areas, and the base eyelet is indexable, so you can unbolt it and reattach it at the angle you need for the best shock and canister placement. Like all QA1 shocks, the MOD Series shock is 100% dyno tested and serialized and proudly made in QA1's Lakeville, Minnesota facility.

-   Ultimate balance of ride quality and performance handling with adjustable rebound and compression valving.
-   Achieve 1/2 higher than stock down to 2.25" lower than stock.
-   Limited Lifetime Warranty for peace of mind.
-   Proudly made in the USA.
-   Sold as a pair.

This Part Fits:

Year

Make

Model

Submodel

1978-1983

Buick

Estate Wagon

Base

1978-1981

Buick

LeSabre

Base

1985

Buick

LeSabre

Collector's Edition

1978,1982-1985

Buick

LeSabre

Custom

1985

Buick

LeSabre

Estate Wagon

1979-1985

Buick

LeSabre

Limited

1982

Buick

LeSabre

Limited Edition F/E

1978-1981

Buick

LeSabre

Sport

1992-1995

Buick

Roadmaster

Base

1996

Buick

Roadmaster

Collector's Edition

1991-1995

Buick

Roadmaster

Estate Wagon

1996

Buick

Roadmaster

Estate Wagon Collector's Edition

1992-1995

Buick

Roadmaster

Limited

1996

Buick

Roadmaster

Limited Collector's Edition

1986-1992

Chevrolet

Caprice

Base

1978-1996

Chevrolet

Caprice

Classic

1986-1990

Chevrolet

Caprice

Classic Brougham

1978,1981-1982

Chevrolet

Caprice

Classic Estate

1978-1981

Chevrolet

Caprice

Classic Landau

1993-1994

Chevrolet

Caprice

Classic LS

1987-1990

Chevrolet

Caprice

Classic LS Brougham

1991-1993

Chevrolet

Caprice

Classic LTZ

1979-1980

Chevrolet

Caprice

Classic Sport

1978-1985

Chevrolet

Impala

Base

1981-1982

Chevrolet

Impala

Estate

1978-1979

Chevrolet

Impala

Landau

1979-1980

Chevrolet

Impala

Sport

1994-1996

Chevrolet

Impala

SS

1978-1992

Oldsmobile

Custom Cruiser

Base

1978-1983

Oldsmobile

Delta 88

Base

1980-1981

Oldsmobile

Delta 88

Holiday

1978-1985

Oldsmobile

Delta 88

Royale

1980-1985

Oldsmobile

Delta 88

Royale Brougham

1984-1985

Oldsmobile

Delta 88

Royale Brougham LS

1978-1981

Pontiac

Bonneville

Base

1978-1981

Pontiac

Bonneville

Brougham

1978-1981

Pontiac

Bonneville

Safari

1978-1981

Pontiac

Catalina

Base

1978-1981

Pontiac

Catalina

Safari

1983-1986

Pontiac

Parisienne

Base

1983-1986

Pontiac

Parisienne

Brougham

1987-1989

Pontiac

Safari

Base

## Details

- **Price:** 3078.01 CAD
- **Vendor:** QA1
- **Type:** Coilovers

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 3078.01 CAD | In stock |

## Images

- Photo - Primary
- Logo Image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/qa1-78-96-gm-b-body-pro-rear-coil-over-system-mod-series-12in-x-250lbs-in-aluminum)
> Updated: 2026-06-27