I have for sale a Madz28 PCM. It was for my '96 Camaro SS. I have since sold the car. Ion did the OBD I conversion plug and play. It is programmed for a 160 stat, headers, and the LT-4 knock module. Asking $225.00 plus shipping. If interested please e-mail me or call me at (908) 347-1821. Thanks for looking.