Revolution Gear & Axle Ford 10.25in Rear Axle 4.88 Ratio Long Ring & Pinion Set

Revolution Gear & Axle is known for making solid drivetrain components, and this ring and pinion set for the Ford 10.25-inch rear axle is no exception. If you've got a truck that sees heavy use, whether it's for towing large loads or tackling tough off-road trails, changing your gear ratio can make a big difference. This set features a 4.88 ratio, which is a popular choice for those looking to improve low-end torque and get back into the optimal RPM range after adding larger tires.

This specific set is designed for the Ford 10.25-inch rear axle, a robust unit found in many heavy-duty Ford trucks. The 'L' in the part number indicates it's a long pinion version, which is important for proper installation and driveshaft alignment. When you change your gear ratio, you're essentially telling your engine to turn more times for every rotation of your wheels. A 4.88 ratio means the engine will spin faster at highway speeds compared to stock, which is beneficial for getting heavy vehicles moving and for maintaining momentum off-road. It's a well-built set that can help your truck perform better under demanding conditions.

When installing a new ring and pinion set, it's crucial to ensure proper setup and gear mesh. This involves careful measurement and adjustment, often requiring specialized tools. Always refer to the manufacturer's installation instructions to ensure the gears are set up correctly for optimal performance and longevity.