High Airflow Steel Blade Design: Six solid steel, non-flex blades deliver strong and consistent airflow, maximizing cooling performance under demanding conditions., Maintains Shape at High RPM: Unlike flex-style fans, this rigid steel fan maintains blade profile at higher engine speeds for reliable cooling during racing., Race-Ready Performance: Ideal for Modified, Sport Mod, Late Model, Stock Car, and Hobby Stock classes where stable cooling is critical., Versatile Fitment: Slotted dual bolt pattern mounts to most standard rotation V8 water pumps, offering broad compatibility across builds., Multiple Sizes Available: Offered in 15, 16, 17, 18, and 19 inch diameters to match your vehicle's cooling system requirements and space constraints.