Shift Smoother with Red Line MT-90 Manual Transmission Fluid | 58404
Video description
Looking for smoother shifts and better protection for your manual transmission? Red Line MT-90 Manual Transmission Fluid (58404) is a premium synthetic gear oil engineered specifically for synchronized manual transmissions.
Unlike many GL-5 gear oils, which can be too slippery for proper synchronizer engagement, MT-90 is formulated with the ideal coefficient of friction to promote smooth, positive shifts while delivering outstanding gear and synchro protection. Whether you're driving a daily commuter or a performance vehicle, MT-90 helps improve shift quality—especially during cold starts.
Please Note: MT-90 is designed for manual transmissions only and should not be used in differentials with hypoid gears.
Features:
- Premium synthetic manual transmission fluid
- Sold in 1-quart bottles
- Excellent gear and synchronizer protection
- Optimized friction characteristics for smooth shifting
- Improves cold-weather shift performance
- Compatible with petroleum-based and synthetic gear oils
- Suitable for both high- and low-mileage manual transmissions
- High film strength for outstanding wear protection
Whether you're replacing old transmission fluid or looking to improve shift feel, Red Line MT-90 is a trusted choice for enthusiasts who demand reliable performance.
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