Elixir Synthetic LS GL-5 75W-85W-140 Case 12x1Qt

The Elixir Synthetic LS GL-5 75W-140 Case is a professional-grade synthetic gear oil designed for high-performance differentials, transfer cases, and manual transmissions in both street and off-road vehicles. This twelve 1-quart case provides consistent lubrication across a wide viscosity range, making it ideal for mechanics and enthusiasts who require reliable protection during extreme driving conditions, heavy towing, or competitive use.

AMALIE's synthetic base stock and GL-5 additive package deliver superior film strength and extreme-pressure protection critical for hypoid gear sets operating under shock loads and sustained high RPM. The 75W-140 viscosity classification ensures rapid cold-start flow while maintaining robust viscosity at elevated sump temperatures, which reduces gear scuffing and wear in limited-slip differentials. This synthetic formulation extends drain intervals and resists oxidation better than conventional mineral oils, providing measurable cost savings over a vehicle's service life.

This case format is perfect for shops, fleet operators, and serious enthusiasts who service multiple vehicles or perform regular maintenance on modified platforms. Whether you're building a modified truck with an aftermarket differential or maintaining a fleet of work vehicles, this multi-viscosity formulation addresses the thermal demands of modern drivetrain systems.