If I may make the suggestion, we can reprogram via the SCT tool your exiting PCM, and in effect make it into a 1996 PCM, down to the part number if you scanned the controller, or we could make a custom tune for it.. or both. Not to mention, for just a tad more than the new 1996 PCM alone, you would have your hands on the SCT tool itself, making future tuning and changes a snap.