Ideal for both clutch type and torsion type differentials. AFE 90-20001 75W-90 Pro-Guard D2 Fully Synthetic Gear Oil $ 21.27 The AFE 90-20001 75W-90 Pro-Guard D2 Fully Synthetic Gear Oil is competition proven and utilizes next generation synthetic oil technology to provide consistent limited slip differential performance no matter what type of vehicle you drive.
