I believe it’s the same John Gerber. One easy way to tell his block is it says Gerber on the side in about one inch letters. Dick McKee in Pennsylvania owns parts of the engine from Bob Roof’s car and last I heard they were for sale. He had the ultra rare water pump/magneto drive. A picture of this car and the drive is in the Pop Dryer book as this was one of his first cars that he built.
