Sometimes space is at a premium for mounting an electric cooling fan. Some of the hardest applications to fit are inline-six Mustangs with large core radiators. However, even our '70 Mustang High School Hauler project ended up hitting our water pump pulley/hub once the new radiator, shroud, and fan combo was dropped into place. Our solution was to run the electric fan without the shroud. When in doubt, measure your engine compartment's available space and get the radiator/fan specs from the manufacturer's website to ensure fit before ordering.