Redline 58204 | Heavy Shockproof Gear Oil | 75W-250 Synthetic Quart

Redline fully-synthetic formulas created from polyol ester base stocks, offer excellent lubrication under extreme conditions. Engineered to provide the highest degree of protection and improvement of differential efficiency for better mileage, longer drain intervals, and less wear. Not recommended for most synchro applications due to the product's extreme slipperiness.

REDLINE SKU: 58204

• Film thickness greater than an SAE 75W250, yet low fluid friction like 75W90
• For heavily-loaded racing differentials and transmissions, problem gearboxes
• Many performance racing applications like Sprint/Midget/Dirt Late Model Differentials, Detroit Lockers and spools, NHRA Top Fuel and Funny Car rear ends
• 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
• Unique lubricant with solid microscopic particles offers low drag/high protection
• 40% lower coefficient of friction and 250% of the load carrying capacity of conventional gear oils
• Relatively low viscosity, yet cushions gear teeth under extreme pressure
• Helps to prevent tooth breakage, resists throw-off
• Avoid use with pumps, coolers, and filters as unique medium and affinity for metal can cause clogging
• Designed for wet sump transmissions and differentials with splash lubrication
• Exceed API GL-5 specifications