I have a 6-Pack intake i bought a couple years back to use in my barracuda, but I have decided to go a different route. I don't know anything about these intakes, I do know it is a real original A12 Aluminum Intake though. It has the goofy 6 on the casting number and it does not have the CH6B casting either. Has had some sort or repair at some point, which appears to be well done and strong. I have no idea what it is worth but I think $750 might be a good starting point with the repairs.