I have recently acquired a 1955 GMC 1/2 ton shortbed with Hydramatic and open driveline, but 6 volt electrics. 74,000 original miles, 248 engine. I will get it running soon after 28 years in a barn, also no brakes so I'll get new wheel cylinders and master cyl. All original throughout including upholstery. Can't wait to get it on the road.