The Revolution Gear & Axle Master Install Kit for 1997–1998 Ford 9.75-inch rear axle is a ring-and-pinion installation set made for those model years. It focuses on proper fit and alignment for the 9.75" rear application, helping installers achieve correct ring-and-pinion mesh and supporting accurate differential assembly for compatible Ford rear axles.
Revolution Gear & Axle 97-98 Ford 9.75in Rear Axle Ring & Pinion Master Install Kit