MT-85 Manual Transmission Gear Oil 75W-85 GL-4 For Quick, Smooth Shifts And Strong Synchro Protection, High-Performance Friction Control, Keeps Your Ride Shifting Clean And Protected, 1 Quart Four Pack

75W-85 GL-4 Manual Transmission Gear Oil for Smooth Shifts
✔️ 1 Quart Four Pack, GL-4 rated, quick shifts, brass synchro safe

Premium manual transmission gear oil formulated for GL-1, GL-3 and GL-4 service, designed to deliver quicker shifts and strong synchro protection. It keeps brass synchros safe and reduces wear in a wide range of manual transmissions found in performance cars and daily drivers.

✅ GL-4 compatibility for manual transmissions and brass synchros
✅ High-performance friction control for quicker shifts in cold and hot climates
✅ Safe for brass synchros; avoids reactive sulfurs common in GL-5 oils
✅ Compatible with popular models (Nissan 350Z/370Z, Mitsubishi Evolution, Hyundai, Kia, Quaife)
✅ Pack: four 1-quart bottles for bulk maintenance

💡 What is manual transmission gear oil used for and why should you stick with a GL-4 formulation?

Common, handy question answered in plain terms.

• Handy for older and newer manuals needing brass synchro protection
• Improves cold start shifting and overall feel of the shifter
• Helps keep gears and bearings clean and protected under load
• Works across GL-1, GL-3 and GL-4 applications in many transmissions