S-Blade Radiator Fan High Performance Model with Thermostat 15 In 2800CFM Universal Proform Engine Camshaft Degree Wheel Fits All GM LS Cylinder

Fits All GM LS Cylinder Heads With 3/8 Inch And 7/16 Rocker Studs

90 Degree Type Neck

HEI Distributor Wiring Harness And Capacitor Kit

of force with 125 psi

Rid your engine of internal friction with roller-tipped rocker arms

S-Blade Radiator Fan High Performance Model with Thermostat 15 In 2800CFM Universal Proform Engine Camshaft Degree Wheel Fits All GM LS CylinderYour stock fan robs your engine of up to 15 or more horsepower! Replace it with a rugged, quieter, quieter than a straight blace, universal fit S Blade 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. Amp draw is 14 amps. Sold as a kit.