Walker Cooling Fan, Mechanical, 19.000" Diameter, 4-Blade, Carbon Fiber

Racing Fan Designed to make the most cooling while robbing the least torque. Weighs in at under 1 lbs. Designed like a windmill making little drag while creating the most efficiency. Designed for 10,000 RPM Dirt Racing. Built with balance in mind as to not interfere with the water pump ability to perform. Fits most 4 bolt Fan hubs.