1967-1974 GM F/X-Body Small Block QA1 Front Coilover Shock Kit, Single Adjustable Pro Coil System GS401-10400A

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.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.Adjustable Pro Coil System Features:Available in MOD Series, independent compression and rebound double adjustable, and simultaneous compression and rebound adjustable.Lightweight Billet Aluminum Coilover ShocksHigh Travel SpringsEasy, Bolt-In InstallationRide Height Adjustable100% Dyno Tested and SerializedServiceable and Rebuildable by QA1 Authorized Service CentersMade in the USAUsed in drag racing, street performance, autocross, road racing and street rod applicationsSold in pairsSpecifications:Spring Rate (rate/in) : 400

Manufacturer Part Number : GS401-10400A

Part Notes:

Included spring rate: 400 Lbs, ideal for front axle weight between 1801-1900 Lbs.Helpful Articles:

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