Yukon Positraction Internals for GM CI Corvette w/ 17 Spline Axles

Yukon Positraction Internals for GM CI Corvette w/ 17 Spline Axles Yukon uses higher quality materials and better techniques than OEM to ensure a longer lasting spider gear set. Yukon Gear & Axle spider gear kits feature higher quality materials and better manufacturing techniques than OEM to ensure a longer lasting spider gear set. Kit delivers everything needed for a complete and proper spider gear set replacement. •Spider gear kit •Fits 1963-1979 Corvette with Dura Grip Positraction •Includes two side gears, four pinion gears, cross pin shaft, roll pin and spider gear thrust washers.