I am clearing out my collection of Flathead parts that I acquired for my aborted AV8 project. For sale is a generator mounted fan. Each has a different hub depth depending on how close you need to be to the radiator. I am asking $25 plus shipping. The one with square tipped blades is 15.75” inches across and a total depth of 3.75” from base of hub to face of fan. Hub length is 2.75”