When the Gulf Oil "6" cars were designed at the Gulf Oil lab, Barringer was working for Harry Miller. He was the only driver working on the project for Miller. Eventually, George Bailey came on board as a driver, but the date is unknown.
Barringer was very talented and could do many different jobs on constructing race cars. He took his wife Velma, and young son Bill with him to Pennsylvania. Velma became life long friends with some of the wives of the Gulf Oil Team. George always gave his wife credit for Gulf Oil selling the race car to him in 1945. When his son asked George, why he had bought the race car, George's answer was, "Ask your mother."
In addition to working for Miller in 1938, records show that Barringer raced at least twice; Parsons, Kansas and Houston, Texas.