Red Line Racing Oils 75W90 MT-90 GL-4 Full Synthetic Transmission
Ultra1Plus™ SAE 75W-90 Synthetic Gear Oil, API GL-4
Red Line (50204) SAE 75W80 API GL-4 Manual
Since most GL-5 gear oils for differentials are too slippery for manual transmissions, Red Line offers these products that ensure proper shifting
REDLINE MT-90 75W90 GL-4 MANUAL TRANSMISSION OIL
REDLINE GEAR OIL MT-90 75W90 GL-4 – Project Flatout
Redline MT-90 75W90 GL-4 Gear Oil, 1 Gallon
Red Line MT-90 Manual Transmission Lubricant A 75W90 GL-4 gear oil (SAE 10W/15W/40 engine oil viscosity) designed for use in manual transmissions and transaxles. Red Line MT-90 Manual Transmission Lubricant provides excellent protection of gears and synchronizers and its balanced slipperiness provides a perfect coefficient of friction, allowing easier shifting.
Red Line MT-90 Gear Oil- 1 Quart Pack of 4
Red Line MT-90 75w90 GL-4 Gear Oil - 1 Quart : 50304
Red Line MT-90 75W90 GL-4 Gear Oil - 1 Quart : 50304