Coast King cruiser...

Hi,
This is my first cruiser that I am trying to save/bring back to life... It's a Coast King bike, and I need some help with the year and model of this bike. I know Coast King was sold out of coast to coast hardware stores and Huffy took over at one point. Any info will be great. Like does this model have a tank?

serial number: 6171004 for what I can see.
Thank you,