Welcome to the ATD Classic Car Page!

Automatic Transmission Design provides complete care for your Classic Car. ATD can provide you with the perfect driveline setup for your complete restoration project or offer high performance parts for your hot rod. You can trust on ATD for the best driveline care for your classic vehicle.

We are currently working to expand this area. This section will be completed shortly. If you have any questions/comments/concerns, please contact us at (262) 251-7777.

If your application is strictly racing, please visit the Motorsports section.

→ATD MOTORSPORTS