Anybody know if K3 burnt orange was available on a 1970 Duster?

This chart shows FK3 for Plymouth & Dodge (full size) only;

http://www.hamtramck-historical.com/images/dealerships/FleetBook/1970/70_Fleet_Colors_tops0001.jpg

This charts says FK3 on Fury only;

http://www.hamtramck-historical.com/images/dealerships/FleetBook/1970/70_Fleet_Colors_tops0002.jpg