Yukon standard open spider gear kit for '55 to '64 GM Chevy 55P with 17 spline axles. Yukon uses higher quality materials and better techniques than OEM to ensure a longer lasting spider gear set. All components come with a one year warranty against manufacturing defects. Product Features:Spider gear kitFits 1955-1964 GM passenger car open differentialIncludes two side gears, two pinion gears, cross pin shaft, cross pin bolt and spider gear thrust washers.
