FLEX-A-LITE 272 DIRECT-FIT DUAL ELECTRIC COOLING FANS
This is a direct-fit, bolt-on Flex-a-lite® dual electric-fan system for '98-'03 Ford Super Duty trucks with the 5.4L or 6.8L gas engines or the 7.3L Power Stroke Diesel. Recover up to 27 horsepower and boost your fuel economy by up to 6 percent by replacing your stock clutch fan assembly with this dual electric fan system. It features two 15-inch S-Blade electric fans and a Flex-a-lite Variable Speed Controller that varies the fan speed from 60-100 percent, depending on radiator temperature. These powerful fans move up to 6,200 cfm of airflow!