Yukon Gear Replacement Standard Open Spider Gear Kit For Dana 60 w/ 30 Spline AxlesYukon replacement standard open spider gear kit for Dana 60 with 30 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. This Part Fits: Year Make Model Submodel 1967 1972 Chevrolet C10 Pickup Base 1967 1972 Chevrolet C10 Suburban Base 1964 1972 Chevrolet C20 Pickup Base 1979 1987 Chevrolet G30 Beauville