Power Window Regulators with Round Nu-Cranks – 1973-79 Ford Truck (Screw-On Handle Style) Upgrade your classic Ford truck with these Power Window Regulators featuring Round Nu-Cranks for 1973–1979 Ford Trucks. Designed for models using screw-on style window handles, this system provides the convenience of power windows while maintaining a classic manual appearance. Product Details: Fits 1973–1979 Ford Trucks Includes power window regulators with Round Nu-Cranks Designed for screw-on window handle applications Allows you to convert manual windows to power operation Maintains the factory look with manual-style crank handles High-quality construction for smooth, reliable window operation Ideal for restorations, upgrades, or custom builds Sold as a complete set for both doors