Improved performance for automatic transmissions!
If your 84-93 Corvette's automatic (700R4) transmission is shifting up and down when driving at "in-town' speeds, the shift control harness will solve the problem! Choose from two models:In-dash or Undercar. Both include complete instructions. Legal in California for racing applications only.
Q: What is the difference between The Undercar Control Harness and the In- Dash Control Harness?
A: The Undercar Harness is plugged into the existing factory harness under the car at the transmission so there is no splicing.
The In-Dash Harness is installed into the TCC/Cruise stop switch harness under the dash.
Both will allow the driver to control the converter lockup by using a small toggle switch.
Electrical components such as wire harness, bulbs, and fuses are Non-Returnable Parts
Always refer to a factory service manual when diagnosing engine service problems.