Ed,
Welcome to Stovebolt.com
The discussion board has a very generous definition of what is a Stovebolt - you may be the first CorvairBolt or, CorvanBolt.
In the early '70s, I had a
1962 or 1963 Corvair 95 van (Corvan). It was a reliable and smooth driving vehicle that chronically leaked oil due to poorly designed oil return tubes/seals.
I never saw a Rampside (or a Loadside) Corvair, but a friend that had a Volkswagen Type II flatbed pickup truck.