Red Line 75W110 GL-5 gear oil is an intermediate-viscosity formula developed to provide more film strength than 75W90 while avoiding the drag of 75W140. It reduces gear noise compared with stepping to 75W140 and includes friction modifiers for clutch-type limited-slip differentials. Popular in sports car and light truck applications, it improves limited-slip operation under extreme loads and temperatures.
Red Line 75W110 GL-5 Gear Oil - Quart