Rear Coilover System featuring double adjustable QA1 shocks for the ultimate in ride and/or handling. Independently control compression and rebound to fine tune the ride quality and handling of your Corvette. 


  • Aluminum, threaded body, double adjustable QA1 shocks
  • Hyperco high silicone wire coil spring
  • 2" Offset Trailing Arms w/Coilover Bracket
  • Upper Shock Mount Reinforcement Kit
  • Spanner Wrenches
  • Hardware to Bolt Coilovers on
  • RD1.25 - Small Blocks
  • RD2.25 - Big Blocks, high horsepower/advanced handling for Small Blocks


  • Note: 63-64 Cars need to convert to disc brakes. Will not work with drum brakes.

    Trailing Arm Bushings
    Double Adjustable Knobs


    Please Select Motor/Spring Rate Below


    Part number: CO-C3-RD

    Price: $2,199.99 pair
    Built to order lead time: 3-5 Days

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