1975 GMC G35 Differential Carrier G35 - RWD - Yukon Dura Grip positraction - Dana 60 Rear - 35 spline - Full Float Axle, 4.10 and Down Ratio or Thick Gears - Rear guaranteed to replace your current 1975 GMC G35 Differential Carrier G35 - RWD - Yukon Dura Grip positraction - Dana 60 Rear - 35 spline - Full Float Axle, 4.10 and Down Ratio or Thick Gears - Rear. 1975 GMC G35 Differential Carrier comes new OEM 1975 GMC G35 Differential Carrier aftermarket new 1975 GMC G35 Differential Carrier of remanufactured 1975 GMC G35 Differential Carrier G35 - RWD - Yukon Dura Grip positraction - Dana 60 Rear - 35 spline - Full Float Axle, 4.10 and Down Ratio or Thick Gears - Rear.