FAN BELT DRIVEN 18 RACE FAN, STEEL BLADE, INDIVIDUALLY BOXED, STANDARD ROTATION Features: Standard Rotation Max Airflow At High and Low RPM Inexpensive To Replace 1.75 in. Projected Width 8000 RPM Rating Standard Mounting Pattern Height: 20.00 Width: 18.00 Length: 3.00 Weight: 7.00 lbs Electrical Outlet Plug Type: automotive-engine-cooling-fans