MT-90 75W90 GL-4. 75W90 GL-4 gear oil (similar to SAE 5W40/10W40 engine oil viscosity). Unit Size: 1 Quart. Type: Synthetic. High performance gear protection and longer synchro life. Viscosity Grade: SAE 75W-90.
Red Line MT90 75W90 Manual Transmission Lubricant 1 Quart High Performance
Red Line Oil 50304 Manual Transmission Lubricant MT90 GL-4 75W90 - 3 Quarts
Red Line Oil 50304 Manual Transmission Lubricant MT90 GL-4 75W90 - 6 Quarts
Red Line Gear Oil Trans Mt90 75W90