7.5-Inch 4.56 Ratio Ring and Pinion Gear Set

The USA Standard Gear ZG F7.5-456 is a ring and pinion gear set engineered to provide confidence in your drivetrain installation. This specific set is designed for Ford 7.5-inch rear axles and features a 4.56 gear ratio. Key specifications include a 7.50-inch ring gear diameter, 28 spline pinion, and 10 ring gear bolts. The set is compatible with both standard Ford 7.5-inch differentials and Ford 7.5-inch IRS (Independent Rear Suspension) applications when equipped with the 4.56 ratio. The USA Standard Gear ZG F7.5-456 is suitable for a wide range of Ford, Lincoln, Mercury, and Mazda vehicles. Applications include the Ford Aerostar, Bronco II, Fairmont, Granada, Mustang, Ranger, and Thunderbird. It also fits the Lincoln Continental, Mark VI, Mark VII, and Mark VIII, as well as the Mercury Bobcat, Capri, Grand Marquis, Cougar, Marauder, and Zephyr. Additionally, it is compatible with the Mazda B3000 and B4000 models. Detailed fitment information can be found in the application summary. All USA Standard Gear ring and pinion sets come with a 1-year warranty against manufacturer defects.