Red Line (50204) SAE 75W80 API GL-4 Manual Transmission and Transaxle Lubricant - 1 Quart (Pack of 4) Less slippery low sulfur formula compatible with brass synchronizers Stable at high temperatures in performance applications Also available as higher viscosity like MT-85 and MT-90 Satisfies gear oil viscosity requirements of 70W; 75W; 80W; SAE 30 5W30 10W30 motor oil Popular in Acura and Honda; BMW; Ford; Dodge and Jeep