HD Flex Fans, STANDARD Rotation (RH)
Turbo-Flex® Flex Fans pull additional air through the radiator at low RPMs when the speed of the vehicle is not enough to cool the engine’s coolant system. At higher RPMs, when the vehicle’s speed forces ample air through the radiator, the fan blades flatten out, resulting in less power being used to spin the fan. Engine performance and gas mileage are improved. Fans available with black powder coated or chrome plated centers, and exclusive polished stainless steel blades. Standard (RH) or Reverse (LH) rotation configurations available. Perfect for applications requiring extra cooling such as vehicles with turbo or superchargers, full-sized cars or trucks used for towing.