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Brand: QA1 Precision Products Inc
QA1 Precision Products KIT GD507-10600C, GM PRO-COIL ALUMINUM D-ADJ, 10-600 TAPERED FLAT LARGE
QA1 Precision Products GD507-10600C KIT is for GM Pro-Coil Aluminum D-Adj.
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QA1 Precision Products KIT GD507-10600C, GM PRO-COIL ALUMINUM D-ADJ, 10-600 TAPERED FLAT LARGE
These GM Pro Coil Systems by QA1 are available for 1971-1996 Impalas and Full Size GM vehicles, including Full Size Compatible with Chevy, Compatible with Buick, Compatible with Oldsmobile, and Compatible with Pontiac models, and are a great option for anyone looking for fully adjustable ride height and valving control.
Choose a spring rate that fits your driving style, adjust the valving to match, and you are on your way.
These shocks utilize a fully threaded body that allows you to adjust your ride height for the perfect stance and weight balance for superior handling.
Specially designed for QA1's Pro Coil Systems, the lightweight American-made 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 hardcore race applications.
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.
Key Features
Specifications
- Length
- 25.0 lb
- Width
- 10.0 lb
- Height
- 6.0 lb
- Weight
- 28.48 lb
- ASIN
- B01N0FY7OP
- UPC
- 806990136633
- Ships From
- United States
- Brand
- QA1 Precision Products Inc
Frequently Asked Questions
About QA1 Precision Products KIT GD507-10600C, GM PRO-COIL ALUMINUM D-ADJ, 10-600 TAPERED FLAT LARGE
01 What vehicles are compatible with QA1 GM Pro Coil Systems?
QA1 GM Pro Coil Systems are compatible with 1971-1996 Impalas and Full Size GM vehicles.
02 What materials are used in the QA1 Pro Coil Systems?
The QA1 Pro Coil Systems use lightweight Billet Aluminum and high travel springs.
03 Are the QA1 Pro Coil Systems adjustable?
Yes, the QA1 Pro Coil Systems are fully adjustable for ride height and valving control.
04 What is the ASIN for this product?
The ASIN for this product is B01N0FY7OP.
05 What is the UPC / barcode for this product?
The UPC/barcode for this product is 806990136633.
06 Where does this ship from?
Orders ship from our fulfillment center in Dover, Delaware, USA.
07 How many days will it take to arrive?
Orders ship within 1-2 business days and typically arrive within 4-5 business days via free standard shipping -- usually by Sep 5.
08 Does this product accept returns?
Yes -- this item can be returned within 15 days of delivery for a free return by mail. See our return policy for full details.

