Unfortunately, Scott Drake got bought by Holley Performance, and Holley decided to stop making these.
Yes, these were a dealer option available in the day. They cover the painted portion of your door sill that is not covered by the scuff plate. Great way to prevent scratches in your paint or hide existing scratches. Since they are made from stainless steel (just like original) you can polish them if and when they get scratched. These are sold as a pair, left is the same as right. Replaces Ford part # C5ZZ-6513242-A for 1967 - 1968 and C9ZZ-6513242-A for 1969 - 1970.