Through the years, several classic chevy pickup trucks have become very popular with collectors around the world. Some of these trucks are 1950s models, while others are models from the 1960s and 1970s. Some of the most unusual and highly-prized classic chevy pickup trucks are the Corvair trucks that were produced in the early 1960s. Like the Chevy Corvair sedans, the truck models featured engine-in-the-rear design. The Corvair Rampside pickup truck featured a short, flat cab, with the classic Corvair front end and grille design. A special feature on this truck was a ramp/door in the bed, on the passenger side. This handy door folded downward and served as a ramp, on which small, wheeled devices could easily be rolled into the truck. Other models of Chevy Corvair trucks include the Greenbr