Dana 70 4.56 Ratio Thick Ring and Pinion Gear Set

The USA Standard Gear ZG D70-456T is a high-performance ring and pinion gear set specifically designed for Dana 70 rear axles. With a 4.56 ratio and a robust, thick design, this set is engineered to enhance your vehicle's capabilities for towing, off-roading, and racing applications. These gears are manufactured using state-of-the-art software and undergo rigorous in-house quality evaluations to ensure they meet and exceed OEM specifications. They are crucial for restoring lost acceleration, especially after installing larger tires, leading to more efficient operation. By utilizing a higher gear ratio, this set enables your engine to deliver more power to the ground, simultaneously reducing strain on the engine and transmission during demanding use cases like towing or racing. Installation of new ring and pinion gears typically requires specialized tools such as a hydraulic press and a dial indicator for precise setup. It is also recommended to acquire a master overhaul kit, which includes essential components like new bearings, seals, shims, and a pinion crush sleeve, to guarantee reliable and quiet operation for years to come. USA Standard Gear backs their ring and pinion sets with a one-year warranty against manufacturer defects, underscoring their commitment to quality and durability.