80W

Doill Gearmax 80W is a manual transmissions oil. It is formulated with top quality, highly refined base oils and an advanced additive system that provides enhanced shifting, all weather performance, and a high level of gear and synchronizer protection. The stability and reliability built into Doill Gearmax 80W makes it the right choice for applications requiring API GL-4 service requiring a SAE 80W viscosity grade.