| This USA Standard gear is for a Ford 8.8 rear differential 5.13:1 ratio. USA Standard gear offers a lower cost alternative to other manufacturers when price must be kept low. Some slight noise may be detected under light load. This is considered normal, and is no way detrimental to the operation of the rear axle. We also have a wide varity of other makes of gears avaliable to suit your needs. Picture is for reference only. |