Greenbriars are nice, but hasn't anyone ever built a custom pickup starting with a Corvair sedan or wagon?
When I was a sophomore, our local muffler shop guy who we all worshipped bought his wife a red & white Lakewood wagon .. Dougl*** trombones, chrome wheels, cut front springs. Very nice family car until winter.
Several have been done. Many are still around. I parted one out years ago, too rusty. It was based on a 66 coupe