If it's the flexplate that came on the engine, it's a 50 ounce balance. B&M makes AOD flexplates in the 28 ounce balance and they usually cost around $50-$60.
No, the AOD has no electronics. The speedo is mechanical as well, you'll need the proper plastic gear to get the speedo correct.
No, the AOD has no electronics. The speedo is mechanical as well, you'll need the proper plastic gear to get the speedo correct.