The Hot Head: Chevy Power

This 1938 Jam Handy film, produced for Chevrolet, showcases the superior economy and power of the valve-in-head (OHV) engine. Through dynamic visuals, it contrasts the overhead valve design with older flathead engines, highlighting enhanced efficiency and horsepower—up to 85 horses under the hood. Aimed at Depression-era drivers, it blends technical insights with promotional flair, emphasizing Chevrolet’s engineering edge in delivering affordable, potent performance.