Red Line MTL 70W80 GL4 Gear Oil: * Popular for BMW (before 1993), Honda and Acura, Ford Focus, late-model Mini Cooper, Dodge & Jeep NV 1500, 3500, and 5600 * Popular replacement for and improvement over GM Synchromesh® #12345349 * Safe for brass synchros, as it lacks the reactive sulfurs found in most GL-5 oils that cause damage * Offers quicker shifts, perfect synchronizer coefficient of friction * Eliminates notchy shifting, even when cold * High performance gear protection and longer synchro life * Satisfies the gear oil viscosity requirements of 70W, 75W, 80W, and motor oil viscosities of SAE 30, 10W30, and 5W30 * Recommended for GL-1, GL-3, and GL-4 applications, as well as where most special synchromesh fluids are specified