Electric Radiator Fan High Perf. Mustang Model with Thermostat 15 In 2800CFM Proform Engine Valve Spring Check Spring a high flow 4-window size

a high flow 4-window size 4

And 3/4-16 Adapters

1-5/16 inches thick

Fits 1963-1977 Ford 289-302-351S-429-460 Engines

high performance billet throttle baseplate

Electric Radiator Fan High Perf. Mustang Model with Thermostat 15 In 2800CFM Proform Engine Valve Spring Check Spring a high flow 4-window sizeYour stock fan robs your engine of up to 15 or more horsepower! Replace it with a rugged, universal fit fan equipped with an adjustable 180 240 degree F thermostat. Bolts to your radiator supports using sturdy brackets. With a heavy duty motor, highly angled blades, and 15 inch 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. 12 inch, 14 inch, and 16 inch fans are reversible, mount