Perfect working condition HP Tuners Unlocked TCM with Stock Calibration for LT1 8-Speed or 10 Speed Automatic Transmission. You need this baby if you plan on doing any kind of transmission tuning.
Serv#24279973
$300.00 plus shipping
Product Information at below link:
https://www.hptuners.com/product/new...ked-t87a-tcms/