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#721GS50110500A
QA1 GS501-10500A Pro Coil-Over System, GM A-Body/Tri-5
- Specifically designed to fit the GM A-body/Tri-5 vehicles
- Single adjustable shocks have an aluminum body with a twin tube design
- Includes silver powder coated springs with a 500 lb. spring rate
$749.95
/kit
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$830.83
Save $80.88
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Product Summary
Buick, Chevy, Oldsmobile, Pontiac, Front Position
- Specifically designed to fit the GM A-body/Tri-5 vehicles
- Single adjustable shocks have an aluminum body with a twin tube design
- Includes silver powder coated springs with a 500 lb. spring rate
- Shocks also utilize a fully threaded body that allows you to adjust your ride height for the perfect stance
- Upper shock mount has a stud and the lower features a T-bar
Key Specs
| Position | Front |
| Spring Rate | 500 lbs. |
| Shock Adjustability | Single Adjustable |
| Shock Type | Twin Tube |
| Shock Body Material | Aluminum |
Need To Know
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QA1 GS501-10500A Details
The QA1 GM Pro Coil System is 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.
QA1 GS501-10500A Specifications
QA1 GS501-10500A Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | GS501-10500A |
| Brand | QA1 |
| Position | Front |
| Spring Rate | 500 lbs. |
| Shock Adjustability | Single Adjustable |
| Shock Type | Twin Tube |
| Shock Body Material | Aluminum |
| Shock Stroke | 5.00 |
| Upper Shock Mount | Stud |
| Lower Shock Mount | T-Bar |
| Height Adjustable | Yes |
| Finish | Anodized |
| GENERAL | |
| Compressed Length Range | 11.00" to 11.99" |
| Compressed Length | 11.63" |
| Extended Length Range | 17.00" to 17.99" |
| Extended Length | 17" |
| Number of Valving Selections | 18 |
| Coilover Springs Included | Yes |
| Bushing Material | Polyurethane |
| Body Diameter | 2.00" |
| Sold in Quantity | Kit |
| Adjustable | Yes |
| Hardware Included | Yes |
| Crossmember Included | No |
| Welding Required | No |
| Gas Charged | No |
| Mounting Bracket Included | No |
| Spring Finish | Powder Coated |
| Notes | Designed to fit applications with small block engines. |
| GTIN Code | 806990062659 |
Ratings & Reviews
5
2 Reviews
Customers appreciate the significant improvement our product offers in vehicle handling, emphasising its easy installation, without the need for complex tools such as a spring compressor. Its practicality and compatibility were highlighted in its use in extensive front-end rebuilds (brakes, suspension, and steering). Our product's quality and contribution to car upgrade projects set it apart from competitors, making it a recommended choice amongst users.
Ratings & Reviews
5
2 Reviews
Customers appreciate the significant improvement our product offers in vehicle handling, emphasising its easy installation, without the need for complex tools such as a spring compressor. Its practicality and compatibility were highlighted in its use in extensive front-end rebuilds (brakes, suspension, and steering). Our product's quality and contribution to car upgrade projects set it apart from competitors, making it a recommended choice amongst users.
5
2 reviews
5
2
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Major upgrade
5.0
11 months ago
Jayya
Titusville FL
Verified
These made a huge improvement in the handling of the car. Very easy to install with NO spring compressor. One of the main reasons I bought them
Would Recommend

Nice Product - Nice to work with
5.0
2 years ago
Bill
Martinez, GA
Verified
I installed them on my 55 chevy front end that is being rebuilt; Brakes, suspension and steering.
Would Recommend
Showing 2 of 2 reviews
Questions & Answers
Questions & Answers
3 Questions • 3 Answers
Will these work with the same control arms as the stock set up. I have tubular a arms but they are for stock springs and shocks.
by mikerob
• 8 years ago
1 answer
View Answer
will this fit a 66 chevy nova ii
by tim
• 8 years ago
1 answer
View Answer
Will these fit a 1965 chevy c10 truck? If not what one will work.
by Danny
• 8 years ago
1 answer
View Answer
3 of 3 questions shown
Fitment
Fitment
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