The Revolution Gear & Axle ring and pinion set provides a 4.56 final drive ratio for 2011–2025 Ford F-150 with 9.75in 31-spline rear axles, supplied as a matched gear pair for rear differential rebuilds. It’s intended for axle overhauls requiring the specified ratio; verify rear axle size and spline count to confirm this set fits your F-150 application.
Revolution Gear & Axle 11-25 Ford F-150 9.75in 31 Spline Rear 4.56 Ratio Ring & Pinion Set