QA1 GM Pro Front Coil-Over System - Single Adj. - 10in x 550lbs/in - Flat Large - Aluminum

Front Pro Coil single adjustable stock mount shock kit. Compressed length of 8.63" and extended length of 12.88". Includes 10" spring with rating of 550 and has a large tapered flat end. 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

Upgrade your vehicle's suspension with the QA1 GM Pro Front Coil-Over System, designed for optimal performance and precise tuning. This single adjustable shock kit features a compressed length of 8.63 inches and an extended length of 12.88 inches, providing versatile ride height adjustments to match your driving style. The included 10-inch spring with a 550 lbs/in rating offers a balance of comfort and performance, with a large tapered flat end for secure mounting.
These shocks utilize a fully threaded body, allowing you to easily adjust ride height for a perfect stance or fine-tune weight distribution for superior handling. Built specifically for QA1's Pro Coil Systems, the lightweight high travel springs are engineered with fewer coils and a smaller wire diameter, resulting in increased travel distance and reduced unsprung weight. This design ensures faster reaction times and improved suspension responsiveness, making them suitable for everything from casual street driving to competitive racing.
Constructed from durable aluminum, these shocks are not only lightweight but also highly resistant to corrosion, ensuring longevity and reliable performance. The system is easy to install with bolt-in compatibility and is fully serviceable and rebuildable at authorized QA1 service centers. Whether you are involved in drag racing, autocross, road racing, or street performance, this coil-over system offers adjustable valving options to match your specific needs.
QA1's engineered shocks come with a best-in-class warranty, made proudly in the USA, and are designed to enhance your vehicle's handling, ride quality, and overall performance. Sold in pairs, this system provides a comprehensive upgrade to your suspension setup, giving you the flexibility to achieve the perfect balance between comfort and performance.

Features:

• Fully threaded body for easy ride height adjustment

• Includes 10-inch spring rated at 550 lbs/in with large tapered flat end

• Lightweight high travel springs with fewer coils for increased travel and reduced unsprung weight

• Adjustable valving options for all driving styles, including independent compression and rebound or simultaneous adjustments

• Made from durable aluminum for lightweight strength and corrosion resistance

• Bolt-in installation with adjustable ride height for optimal stance

• Serviceable and rebuildable by QA1 authorized centers

• Designed for a variety of applications including street, autocross, drag racing, and road racing

• Made in the USA with quality assurance

• Sold in pairs for comprehensive suspension upgrade