QA1 GM Pro Front Coil-Over System - Single Adj. - 9in x 650lbs/in - Pigtail Large - Aluminum

Front Pro Coil single adjustable stock mount shock kit. Compressed length of 9.63" and extended length of 14.5". Includes 9" spring with rating of 650. These QA1 GM Pro Coil Systems are available for 1958-1970 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. 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 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, Used in drag racing, street performance, autocross, road racing and street rod applications, Sold in Pairs.

• Achieve the ultimate balance of ride quality and performance with simultanious adjustment of rebound and compression valving.
• Easy bolt-in installation that works with your factory or upgraded QA1 tubular control arms.
• Up to 2 of ride height adjustment allows you to dial in the perfect stance.
• Limited Lifetime Warranty for peace of mind.

Fitment:
1963 Chevrolet Corvette Base
1964 Chevrolet Corvette Base
1965 Chevrolet Corvette Base
1966 Chevrolet Corvette Base
1967 Chevrolet Corvette Base
1968 Chevrolet Corvette Base
1969 Chevrolet Corvette Base
1970 Chevrolet Corvette Base
1971 Chevrolet Corvette Base
1972 Chevrolet Corvette Base
1973 Chevrolet Corvette Base
1974 Chevrolet Corvette Base
1975 Chevrolet Corvette Stingray
1976 Chevrolet Corvette Stingray
1977 Chevrolet Corvette Base
1978 Chevrolet Corvette Base
1978 Chevrolet Corvette Indianapolis 500 Pace Car
1978 Chevrolet Corvette Silver Anniversary Edition
1979 Chevrolet Corvette Base
1980 Chevrolet Corvette Base
1981 Chevrolet Corvette Base
1982 Chevrolet Corvette Base
1982 Chevrolet Corvette Collector's Edition

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1