14in Electric Fan - S-Blade

The 14in Electric Fan - S-Blade by PROFORM is purpose-built for serious enthusiasts who demand reliable engine cooling without the parasitic drag of a mechanical fan belt drive. Whether you're upgrading a street rod, daily driver, or performance build, this electric fan replaces the conventional friction-dependent cooling system with a demand-driven solution that engages only when needed. Engine bays run cooler, fuel economy improves, and underhood temps drop significantly—making it an essential upgrade for custom cooling systems where space and efficiency matter.

PROFORM engineered this 14-inch fan with an S-blade design optimized for high-volume airflow at lower RPMs, pulling heat through your radiator core without overheating the transmission or accessories. The electric motor activates via thermostat control, reducing engine strain during idle and low-load driving while maximizing cooling capacity during sustained highway cruising or weekend track sessions. At 5.7 lbs and compact enough to fit tight engine bay configurations (15.6 x 4 x 15.7 inches), the S-blade geometry delivers silent operation—a critical advantage when upgrading vintage platforms or noise-sensitive applications where traditional belt-driven fans create unwanted vibration and whine.

Mechanics and fabricators favor this electric fan for retrofit installations on small-block and mid-size engine platforms where traditional mechanical fans create clearance conflicts or cooling inefficiencies. Custom builders appreciate the modular design—it integrates seamlessly with modern radiators, universal shroud kits, and aftermarket cooling system packages. Proper installation requires wiring to a quality thermostatic switch or modern ECU control; ensure adequate ground and power paths rated for the fan's amperage draw. This is the cooling solution for anyone serious about engine temperature management, whether building a restomod, street machine, or tuned daily driver.