Upgrade your Ford 9-inch rear axle with the Speedmaster PCE211.1007 Ring and Pinion Gear Set, featuring a 4.88:1 ratio and 28-spline configuration. Crafted from 8620 steel, these gears are engineered for strength and durability, making them a solid choice for performance builds that demand reliable power transfer.
Designed specifically for Ford 9-inch axle applications, this ring and pinion set delivers the deep 4.88 ratio ideal for drag racing, off-road, or any high-torque build where aggressive gearing is required. The matched gear set ensures proper meshing and long service life when installed and set up correctly.