I emailed Kevin Marti about the Rocker molding being list separately and here is what he said.
There are many duplications of options on cars. Often, disc brakes is part of the GT package, but it is still listed separately on the report. Items are listed on the report because that is the way Ford chose to set up their system. If I had to guess why Ford did this, I would guess it was part of inventory tracking. It made it easier for them to determine how many rocker panel moldings to order from their suppliers by having it entered in the system every time a car came with them. This practice is still in existence today at Ford. When I run a report on a modern vehicle that has a particular package, some of the items in the package also appear on the report.
Window stickers list what is in the sprint option.
I hope this clears things up for you.
Kevin Marti
Does anyone have a window sticker for a Sprint?