What does 'single adjustable' mean?

Single adjustable means that one knob controls both compression and rebound damping. This simplifies tuning while still offering a noticeable improvement over a fixed-damping shock. It's a good option if you want better performance without getting too deep into suspension setup.

What spring rate should I choose?

Spring rate is highly dependent on your vehicle's weight, engine, and intended use. A higher spring rate like 750 lbs/in is often used for heavier vehicles or those that will see track use. Consult a suspension specialist to determine the best spring rate for your application.

Do I need any other parts to install this kit?

This kit includes the shock and spring. Depending on your vehicle and existing suspension setup, you may need additional hardware such as mounting brackets or spacers. Refer to the manufacturer's instructions for a complete list of required components.

QA1 GM Pro Front Coil-Over System - Single Adj. - 10in x 750lbs/in - Flat Large - Aluminum

QA1

Specifications

Brand: QA1
Part #: GS508-10750C
UPC: 806990146915

QA1

QA1 GM Pro Front Coil-Over System - Single Adj. - 10in x 750lbs/in - Flat Large - Aluminum

Name: QA1 GM Pro Front Coil-Over System - Single Adj. - 10in x 750lbs/in - Flat Large - Aluminum
Brand: QA1
Price: 813.54 USD
Availability: InStock

$813.54

Adjustable coil-over kit for GM vehicles. Aluminum body with single adjustable damping.

Key Features

Single adjustable — adjust compression and rebound damping
Aluminum shock body — lightweight
10 inch spring length — fits a variety of applications
750 lbs/in spring rate — suitable for street or track use
Flat large spring end

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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