97-13 C5/C6 Corvette JRI Rear Coilover Kit


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This is a complete bolt-on rear coilover kit for 97-13 C5/C6 Corvettes.  The kit features premium all-aluminum JRI coilover shocks that are built specifically to After Dark Speed specifications based real world competition and testing with the After Dark Speed 2002 C5 Z06 Corvette autocross & time attack car.  This kit also includes specific springs that are optimized for this kit and autocross/track use.  Specific spring rates can be requested at no additional charge. This kit features monoball bearings on the upper mounts eliminating unwanted compliance from bushing type mounts.  Upper clevis mount adapters are included.

The kit is optimized around a 1″ to 1-1/2″ drop from stock and exact height is easily fine-tuned with the coilover adjuster nuts.  The coilover kit makes spring changes very easy so you can tune the ride and balance of the car.  There is also large selection of spring rates available.  The factory C5/C6 composite leaf springs are only available is very limited number of rates and some are difficult to find now. 


Select non-adjustable, single-adjustable, and double-adjustable versions (double-adjustable is recommended for autocross and competition use).


All hardware required to install is included.

Shock and coilover adjusting tools included.

Initial setup information provided in the instructions.

Made in USA.

Additional information

Weight 18 lbs
Dimensions 19 × 8 × 5 in
Shock Type

Non-Adjustable, Single-Adjustable, Double-Adjustable


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