Short Summary: The Differential Ring & Pinion set EXCEL F9575 is designed for Ford 9" rear axles with a gear ratio of 5.75.
This gear set is precision-engineered for durability and performance, ideal for a wide range of Ford, Lincoln, and Mercury models from 1955 to 1986.
Perfect for light-duty off-roading and performance restorations.
Key Features Axle Fitment: Ford 9" rear axles with dropout-style differential covers, engineered for classic Ford, Lincoln, and Mercury models.
Gear Ratio: 5.75 – designed for classic vehicles requiring a high torque setup.
Durable Construction: Built with 8620 steel for optimal strength, offering reliability for both street use and light off-roading.
Pinion & Ring Gear: 28 spline pinion with 8 pinion teeth and 46 ring teeth; 1.313" pinion shaft diameter, standard gear rotation.
Vehicle Compatibility: Fits a wide range of Ford, Lincoln, and Mercury vehicles, including Broncos, F-Series, and more from 1955–1986.
Warranty: Backed by EXCEL from Richmond’s 1-year / 50,000-mile warranty for peace of mind.