(Price: $1,995.00) Syn Gear Lube LS 75W-140 55-Gallon 400lb Drum Syn Gear Lube LS "Limited Slip" is a high performance, synthetic, multi-purpose, automotive gear lubricant designed to help meet the highest level performance requirements of many modern passenger vehicles in all types of operating conditions, from mild to severe, including limited slip applications, as well as deliver outstanding power transfer performance.