This appears to be a project.

https://www.facebook.com/marketplace/item/888388872435564

“Top end was rebuilt on engine but the new oil line broke causing the lower end to knock. May just need bearings which are easy to install. It was a Shriners car, so interior is not original. Carpet is indoor outdoor. Not sure of rust? Top bows are rusty and not installed. And has all but one fender steps. Rare car. Fun to drive. 6 volts, except to start is 12 volts. Not sure why they didn’t just convert it to 12 volts. Looking to sell or trade toward a 67 to 72 C10/c20 plus cash. Looking for a 67-72 c10. Box full of trim and various parts including a used working speedometer. My hands don’t work anymore so I’m not able to repair it. It’s in East Wenatchee”