Thank you for your concern and pointing out a potential issue. I stand behind my vehicle's representation, the benefit of posting in forums is due diligence, and I appreciate the input. I have shared casting numbers and dates with a few folks, and discussed further, including the obvious inconsistencies in the "correct" stampings shown above by other members. I welcome any interested parties out to my shop for in-person inspections, and to discuss these gray area situations that arise in the auto industry, especially during initial days after strikes, midyear model changes, etc. Thanks again.