Rusty's Gear Special Kits combine all the parts you need for your re-gear project. It delivers front and rear ring and pinion gear sets and the proper Master Overhaul Kits in one single part number. High-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. State-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacting specifications and quality standards. These kits contain the gears, bearings, and all the small parts needed to fully rebuild your differentials.