This is an original GM fan blade from 1971-1976 Chevy models such as the Nova and Chevelle. It has a diameter of 19 inches and comes with 7 blades. The part number for this fan blade is 914692H72 3991431 and it is made of steel and aluminum material. This fan blade is a perfect fit for your car and is designed to provide optimal cooling performance. It is compatible with interchange part numbers 3991431 and 914692H72. The fan blade is easy to install and comes with all the necessary items included. Upgrade your car's engine cooling system with this high-quality fan blade today! #25MFAN
