Mobil 1 Synthetic Gear Lube LS is a supreme performance, synthetic, multipurpose, automotive gear lubricant, Meet or exceed the highest level of performance requirements of many modern passenger vehicles – including limited slip applications, Helps protect against thermal and oxidative degradation, wear and corrosion, and viscosity loss associated with premature shearing, Promotes outstanding power transfer performance - even in some of the most severe driving conditions, Sold as 6 pack.