Revolution Gear & Axle master install kit for 1980–1997 Ford F-350 with Dana 70HD rear axle ring-and-pinion applications. The overview names the heavy-duty Dana 70HD rear axle and the model years targeted for ring-and-pinion service. This application-specific kit helps consolidate the installation context for rear ring-and-pinion replacement on the listed F-350 models, supporting correct gear setup and fit.
Revolution Gear & Axle 80-97 Ford F-350 Dana 70HD Rear Axle Koyo Ring & Pinion Master Install Kit