Purchase a tested GM 512KB 12200411 PCM. Comes with a 90 Day warranty against defects. PCM will be a “0411” model with the latest FBody OS (12212156) loaded. This is a replacement PCM for 99-02 Camaro/Firebirds.
* This PCM does NOT have the Fuel Segment needed for the 98 Camaro/Firebird.