Maximize Airflow for Optimal Cooling: The Speedway Mechanical Steel Cooling Fan features a six-blade steel non-flex design that maximizes airflow, ensuring efficient cooling for your race car or high-performance vehicle., Durable Solid Steel Construction: Unlike flex fans, the solid steel fan blades of this cooling fan will not flatten out at high RPM, providing consistent performance and airflow under demanding conditions., Race-Ready Performance: This fan is highly recommended for race applications, including Modified, Sport Mod, Late Model, Stock Car, Hobby Stock, and more. It is designed to meet the cooling needs of competitive racing vehicles., Universal Fit with Slotted Bolt Pattern: The slotted bolt pattern of this fan allows it to fit nearly all V8 standard rotation water pumps, pr.