IH developed a concept prototype for the next version of the Scout in 1979 called the Scout III SSV, but due to the demise of the company, it was never put into production. The second prototype of the concept vehicle is on display at the Auburn Cord Duesenberg Automobile Museum in Auburn, Indiana. It was a two-door with a sloped back window, built on an 100-inch chassis with 162 hp V-8.