Red Line 75w90
This product was added to our catalog on Friday 11 August, 2006.
Our most popular gear oil, 75W90 is the preferred product in nearly all car and light truck differentials, both conventional and limited-slip, as it contains friction modifier which is recommended for limited-slip units. Our 75W90 Gear Oil is common in racing differential applications and can be used in transmissions and transaxles; however, other Red Line lubricants have better frictional properties for rapid synchronization. Exceeds API GL-5.