This is a direct-fit, bolt-on Flex-a-lite® S-Blade dual electric-fan system for new body style ’01-’05 Chevrolet and GMC trucks with diesel engines. Dyno tests show a gain of up to 27 horsepower and 34 lbs-ft. of torque while also improving fuel economy by replacing your stock clutch fan assembly with this dual electric fan system. This system features two 15-inch 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 automotive electric fans move up to 6,000 cfm of airflow!
- Direct-fit, bolt-on design
- Up to 6,000 cfm of airflow
- Up to 27 horsepower and 34 lbs-ft. of torque
- Quicker engine warm up
- Approximately 4-hour installation time
- Variable Speed Controller with A/C relay
NOTE: Flex A Lite dual electric fans are not recommended for primary diesel engine cooling when the combined gross vehicle weight (CGVW) exceeds 18,000 pounds (truck, trailer and load)