Red Line MT-90 75W-90 Quart GL-4 | 50304

Upgrade your manual transmission with Red Line MT-90 75W-90 GL-4 Gear Oil, one of the most trusted gear oils among enthusiasts and racers. Designed specifically for synchronized manual transmissions, MT-90 delivers smoother shifts, outstanding gear protection, and excellent cold-weather performance while remaining safe for brass synchronizers.

Whether you're daily driving, autocrossing, or tracking your car, MT-90 helps eliminate notchy shifting and extends synchronizer life for a more enjoyable driving experience.

Container Size:
1 Quart

Features
- SAE 75W-90 GL-4 manual transmission gear oil
- Optimized friction characteristics for synchronized transmissions
- Safe for brass synchronizers
- High-performance gear protection
- Excellent cold-weather shifting
- Long-lasting wear protection
- Premium synthetic formulation