1940s Vehicle Idea! Since we have no 40s vehicles yet, i wanted to suggest an idea for one A Gavril vehicle based off of a 1940s Chevrolet and Pontiac. 2 Engine Options: A Standard Sidevalve Inline 6 and an Optional Sidevalve Inline 8 2 Transmission Options: A standard 3 speed manual column shift, or an optional 3 speed manual column shift with overdrive.