If the owner tells us his car has original drivetrain and is missing the original 12 bolt rear end..... then it's not original drivetrain car. The rear end is part of the drivetrain right?
You are right. I forgot about the statement about the rear end being replaced. I wonder if the rear gear is just replaced or if the entire rear end was replaced? If I had time I would go check this car out, but just a little too far and not a serious buyer.