Here’s a ’50 Chevy 3100 that was at the 2020 Zephyrhills Fall Auto Events. The Chevy Advance Design is a series of trucks that was made between 1947 and 1955. The engine of this one is a 3.5 liter straight-6 that produces 90 horsepower and 176 pound-feet of torque. The transmission of this one is a 3-speed automatic.