S-Blade Radiator Fan High Performance Model with Thermostat 15 In 2800CFM Proform Engine Bushing Installation Tool For Use With a 3/8

For Use With a 3/8 Inch Drill

features steel-shot filled chamber

6 Ratio With 3/8 Inch Stud

Fits Small Block Ford Engines

S-Blade Radiator Fan High Performance Model with Thermostat 15 In 2800CFM Proform Engine Bushing Installation Tool For Use With a 3/8Your stock fan robs your ponys engine of up to 15 or more horsepower! Replace it with a rugged, quieter, fan equipped with an adjustable 180 240F. thermostat. Bolts to your radiator supports using sturdy brackets. With a heavy duty motor, and 15in diameter, this unit pulls up to 2,800 cfm of air, cooling vehicles with up to 250+ HP without air and 220+ HP with air. Ultra thin design to fit cramped locations. Reinforced glass filled polypropylene blade