Redline HD Shock Proof Gear Oil (1271) (#1271)

Increase the reliability of your transmission and improve shifting at the same time. Film thickness greater than an SAE 75W250, yet low fluid friction like 75W90

• Fully-synthetic formulas created from polyol ester base stocks, offer excellent lubrication under extreme conditions
• High viscosity-index (VI) to provide relatively constant viscosity and film thickness with varying temperature change
• Ester base stocks and friction modifiers provide additional slipperiness to lower operating temperatures by reducing the sliding friction in hypoid gears
• Superior shear stability and reduced oxidation compared to other synthetics and conventional gear oils