Revolution Gear & Axle 2014+ GM 12-Bolt 9.5in 4.56 Ratio Ring & Pinion Set

This Revolution Gear & Axle ring and pinion set features a 4.56 gear ratio, specifically designed for 2014 and newer GM 12-bolt 9.5-inch axles. Choosing the right gear ratio is crucial for optimizing your vehicle's performance, especially if you've modified your tire size or plan to use your vehicle for towing or off-roading. A 4.56 ratio is a popular choice for those running larger tires, as it helps bring your engine's RPMs back into an efficient range, improving acceleration and reducing strain on the drivetrain.

Revolution Gear & Axle is known for producing well-built drivetrain components. This ring and pinion set is manufactured with durable materials and precise machining to ensure smooth operation and long-lasting performance. Proper installation is key to achieving the benefits of a new gear set; it requires careful setup, including backlash and pattern checks, to ensure optimal function and prevent premature wear. This set is designed as a direct replacement for your factory gears, simplifying the installation process for a qualified mechanic.

When upgrading your gear ratio, consider that it will affect your speedometer calibration and potentially your fuel economy. You may need to recalibrate your speedometer to ensure accuracy after installation. This set is a solid option for drivers looking to enhance their GM truck or SUV's capabilities for demanding tasks.