# QA1 GM Pro Front Coil-Over System - Single Adj. - 10in x 450lbs/in - Pigtail - Aluminum

These QA1 GM Pro Coil Systems are a great option for anyone looking for fully adjustable ride height and valving control. Choose a spring rate and adjustability that fits your driving style, adjust the valving to match and you are on your way. These shocks also utilize a fully threaded body that allows you to adjust your ride height for the perfect stance or to finely tune the weight balance for superior handling. Specially designed for QA1's Pro Coil Systems, the American-made lightweight high travel springs have fewer coils and a smaller wire diameter, resulting in increased travel due to the larger distance between the coils. They reduce unsprung weight and react faster, optimizing suspension performance. Multiple spring rate options are also available and have been successfully tested in various applications, from casual street driving to hard core race applications. Adjustable Pro Coil System Features: Available in independent compression and rebound double adjustable, simultaneous compression and rebound adjustable, or drag "R" Series adjustable, Lightweight Billet Aluminum Coil-Over Shocks, High Travel Springs, Easy, Bolt-In Installation, Ride Height Adjustable, 100% Dyno Tested and Serialized, Serviceable and Rebuildable by QA1 Authorized Service Centers, Made in the USA, Used in drag racing, street performance, autocross, road racing and street rod applications, Sold in Pairs, Non-Adjustable Pro Coil System Features: Steel, Stock Appearing Coil-Over Shocks, High Travel Springs, Easy, Bolt-In Installation, Ride Height Adjustable, Used in drag racing, street performance, autocross, road racing and street rod applications, Sold in Pairs

-   QA1 uniquely engineered to enhance the performance of your vehicle
-   Adjustable shock valving options for all driving styles
-   Ride height adjustability
-   Best-in-class warranty
-   Easy bolt-in install
-   Made in the USA

This Part Fits:

Year

Make

Model

Submodel

1973-1974

Buick

Apollo

Base

1967-1969

Chevrolet

Camaro

Base

1967-1969

Chevrolet

Camaro

RS

1967-1969

Chevrolet

Camaro

SS

1967-1969

Chevrolet

Camaro

Z28

1968

Chevrolet

Chevy II

Nova

1969-1974

Chevrolet

Nova

Base

1973-1974

Chevrolet

Nova

Custom

1973-1974

Oldsmobile

Omega

Base

1967

Pontiac

Firebird

326

1968-1969

Pontiac

Firebird

350

1969

Pontiac

Firebird

350 HO

1967-1969

Pontiac

Firebird

400

1967-1969

Pontiac

Firebird

Base

1967-1968

Pontiac

Firebird

HO

1967-1969

Pontiac

Firebird

Sprint

1969

Pontiac

Firebird

Trans Am

1971-1974

Pontiac

Ventura

Base

1973-1974

Pontiac

Ventura

Custom

1974

Pontiac

Ventura

GTO

## Details

- **Price:** 1056.95 CAD
- **Vendor:** QA1
- **Type:** Coilovers

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1056.95 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- Photo - Close Up
- Photo - out of package
- Logo Image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/qa1-gm-pro-front-coil-over-system-single-adj-10in-x-450lbs-in-pigtail-aluminum)
> Updated: 2026-06-27