1963 chevrolet c10 pickup 1/2 Ton LWB

I have owned the pickup since 1973. It was used for transportation when I came to SD while living in Alaska. The odometer stopped working around 85,000 miles and I put in another odometer which read 12,300 and now reads 19441. Cab and fenders have considerable rust damage. Bed rails also rusted so covered the bed with a sheet of plywood. (See photos). Pickup still runs good, most everything except gas gage works, and is used off road around our place but no longer licensed. A 1963 Chevrolet shop manual is included.