Rhonda,
The Sprints were a promotion for the 6 cylinders. I think they came with a chrome air cleaner, and a center console. Maybe another item. I don't think the delete of the quarter panel trim was part of the Sprint package. That was a separate option that added a pin stripe around the cove and deleted the quarter panel trim.
Also, in 67' they had the Springtime Sprint sales that were available on any engine car. My 67' is one although it's a 6 cylinder. That came with a chrome air cleaner, rocker moldings, vinyl covered shift handle, and turn signal hood. I'll have to check the Bill of Sale and see if there was anything else.
Mike