Find the Gear Kits you need to regear the axles in your 2003-2007 Ford 6.0L Powerstroke. To suit your particular requirement, these kits are offered in a vast array of gear ratios to suit your vehicle needs, gear ratio, and tire sizes. These kits include the ring & pinion, races, seals, and bearings you need for installation. Get high-quality brands like Yukon Gear & Axle and Nitro Gear & Axle.