Synthetic 75W-140 Limited Slip Gear Oil utilizes next generation synthetic oil tech-nology to provide consistent limited slip differential performance. Popular for cars and light trucks such as the Ford Mustang, Ford F-150, Dodge Ram and others, it is engineered to provide the highest degree of protection and improvement of differen-tial efficiency for improved fuel mileage, longer drain intervals, and less wear and tear. It provides superior lubrication under extreme conditions and maintains a relatively constant viscosity with temperature variations. Exceeds the performance require-ments of API GL-5. Recommended for limited slip differential applications. Viscosity typical of 75W-140.