Single adjustable shocks provide 18 positions of simultaneous rebound and compression adjustment while QA1's double adjustable shocks provide 18 positions of compression adjustment and 18 positions of rebound adjustment, for a total of 324 possible valving combinations. MOD Series shocks also feature a double adjustable design but include adjustable low-speed bleed as well for fully independent control over compression and rebound characteristics.
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 extreme race applications.
WIth our highly popular adjustable front coilover kits and the addition of the rear coilover conversion kit, you can now get a complete suspension makeover for both ends of the vehicle.
- Made in the USA
- Easy, Bolt-In Installation
- No Cutting or Welding
- Ride Height Adjustable
- 100% Dyno Tested and Serialized
- Rebuildable and Revalveable by the QA1 Factory or QA1 Authorized Service Centers
- Kit Will Lower Vehicle
Manufacturer Part Number : RCK52371
Included spring rate: 170 Lbs, ideal for Soft ride feel. This is a general guideline for selecting spring rates for QA1's Rear Pro Coil Shock Systems for 73-77 GM A-Bodies. Spring rates may vary depending on applications, usage and personal preference. Please take this into account when ordering springs. Call QA1 tech at 952.985.5675 for questions.Helpful Articles:
- Ground Up Part #: QA1-RCK52371
- Brand: QA1
- Manufacturer Part #: RCK52371
- Sold As: Kit
- Shipping Details: This item ships UPS Ground.
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