Are you protecting your differential from how much intensity it's taking? This high-performance gear oil is the kind of fluid you run when you expect your differential to take a beating. Built to withstand the heat, this semi-synthetic blend creates a tough protective film that keeps gears from chewing themselves apart. Even when you're throwing big torque or long hauling at wide open throttle. It cuts friction, so your power actually reaches the ground, keeps temperatures in check during brutal runs, and protects everything inside the housing, from bearings to ring and pinion teeth. Whether you’re running an aftermarket locker, a built rear end, or a factory diff that needs a fighting chance, GEAR-H delivers the durability, smoothness, and reliability that aggressive driving demands.