725 SOUTH LA CADENA DRIVE COLTON CA USA 92324
909.291.7550

QA1 GM FRONT SINGLE ADJUSTABLE PRO COIL-OVER SYSTEM GS507-09450D

QA1 GM FRONT SINGLE ADJUSTABLE PRO COIL-OVER SYSTEM GS507-09450D
QA1 GM FRONT SINGLE ADJUSTABLE PRO COIL-OVER SYSTEM GS507-09450DQA1 GM FRONT SINGLE ADJUSTABLE PRO COIL-OVER SYSTEM GS507-09450D

Part Number: QA1-GS507-09450D

Price: $699.95
Spring Rate:
Quantity:

QA1 GM FRONT SINGLE ADJUSTABLE PRO COIL-OVER SYSTEM GS507-09450D Product Description:

Overview

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.

Note: Designed to fit applications with small block engines. Coil-over shocks are single adjustable Pro series GS507 shocks. Springs are 9 in. tapered with a pigtail upper end.

Kit includes:

  • 2 Coil-over springs
  • 2 Coil-over shocks.
  • Mounting hardware.

Download installation instruction's here.


Specifications

Brand: QA1
Part Numbers: QA1-GS507-09450D
Other Part Numbers: GS507-09450D
Part Type: Coil-Over Kits
Coil-over Kit Position: Front
Adjustable Valving: Yes
Number of Valving Selections:
18
Shocks Included: Yes
Internal Design: Twin-tube
Coil-over Springs Included: Yes
Spring Rate (lbs/in.): 450 / 550 lbs./in.
Suspension Height Adjustment: 0.0-2.0 in. lowered
Recommended Front-End Weight:
1,901-2,000 lbs.
Gas Charged: No
Extended Length (in.): 14.50"
Collapsed Length (in.): 9.63"
Threaded Adjustment Range (in.):
3.000 in.
Upper Mount: Stud
Lower Mount: Bar pin
Shock Body Material: Aluminum
Shock Body Finish: Clear anodized
Bushing Material: Polyurethane
Bushing Color: Black
Spring Finish: Gray/Silver
Crossmember Included: No
Adjustable Mounting Bracket Included: No
Hardware Included: Yes
Welding Required: No
Quantity: Sold as a kit.
In Store Pickup: Colton, CA, USA

Application

71-96 Impalas and Full Size GM vehicles, including Full Size Chevy, Buick, Oldsmobile and Pontiac models, and are a great option for anyone looking for fully adjustable ride height and valving control.

Suggested Parts

Product Video

Warranty

All QA1 springs are lifetime guaranteed to remain within 2% of the original free height and rate under normal operating conditions.

QA1 warrants that the products will be free from defects in material and workmanship for one year from date of sale to the original purchaser. QA1 makes no other warranty of any kind, express or implied.

QA1 offers a Limited Lifetime Warranty (when registered for) on products with the following eligibility:

  • QA1 Promo Star, Stocker Star, Ultra Ride and Aluma Matic shocks purchased after 09/01/2020.
  • Limited lifetime warranty claims must be made directly through QA1.
  • Registration required.
  • Full warranty terms and conditions at https://www.qa1.net/warranty.

Product Reviews Write A Review

Comments

No reviews yet, be the first to review this product!

Product Q & A


Related Products
QA1 LEVEL 3 FRONT DOUBLE ADJUSTABLE COIL-OVER CONVERSION FOR 88-98 CHEVROLET C1500 TRUCKS
QA1 LEVEL 3 FRONT DOUBLE ADJUSTABLE COIL-OVER CONVERSION FOR 88-98 CHEVROLET C1500 TRUCKS

Price: $2,610.95

QA1 FRONT SINGLE ADJUSTABLE COIL-OVER CONVERSION FOR 63-87 CHEVROLET C10 TRUCKS WITH UPPER CONTROL ARM
QA1 FRONT SINGLE ADJUSTABLE COIL-OVER CONVERSION FOR 63-87 CHEVROLET C10 TRUCKS WITH UPPER CONTROL ARM

Price: $2,339.95

View More
QA1 PROMA STAR DOUBLE ADJUSTABLE COIL-OVER SHOCKS DD501
QA1 PROMA STAR DOUBLE ADJUSTABLE COIL-OVER SHOCKS DD501

Price: $319.95

QA1 REAR SINGLE ADJUSTABLE COIL-OVER CONVERSION KIT FOR 64-72 GM A-BODY
QA1 REAR SINGLE ADJUSTABLE COIL-OVER CONVERSION KIT FOR 64-72 GM A-BODY

Price: $826.95

View More