For manual transmissions and transxles, excellent gear and synchro protection, balanced slipperiness for easier shifting in cold climates. MTL is a 75W80 GL-4 gear oil, popular in manual transmissions and transaxles.

ABOUT RED LINE GEAR OIL FOR MANUAL TRANSMISSIONS

• Appropriate coefficient of friction for most manual transmission synchronizers (other's synthetic gear oils are often too slippery for proper synchro engagement)
• Red Line offers lubricants to pinpoint nearly every transmission application
• MTL, MT-85 & MT-90 are not for use in differentials with hypoid gears
• Excellent gear and synchro protection, balanced slipperiness for easier shifting in cold climates
• Excellent for high- and low-mile transmissions
• Compatible with petroleums and other synthetics
• Bottle size: 1 US quart (0.946 Litres)