Discover a piece of automotive history with this vintage brochure featuring the Chevrolet Step-Van King Aluminum. This unique promotional material highlights the Step-Van's versatility, specifically showcasing its use as a water-conditioning service truck. The brochure details the innovative aluminum construction of the exchange tanks and service racks, designed for weight savings and superior resistance to salt water corrosion.

This collectible item offers a glimpse into Chevrolet's commercial vehicle offerings, emphasizing the robust and practical design of the Step-Van series. It's a fascinating artifact for enthusiasts of vintage Chevrolet vehicles, commercial trucks, or automotive advertising memorabilia. The detailed images and descriptive text provide valuable insight into the engineering and marketing of these specialized service vehicles.