Red Line 58305 75W90NS Synthetic Gear Oil | GL-5, 1 Gallon

Red Line 58305 is a 75W-90 GL-5 synthetic gear oil in the NS (non-slip) formula, meaning it carries the same extreme-pressure additive package as Red Line's standard 75W90 but without friction modifiers. That makes it a good match for manual transmissions and standard differentials where you don't want the added slipperiness used in limited-slip setups.

• Full-synthetic 75W-90 GL-5 gear oil
• Extreme-pressure additives protect gears under heavy towing loads
• Helps synchros shift more easily across a wide temperature range
• No friction modifiers, suited to manual transmissions and standard differentials
• 1 gallon bottle

Worth considering for tow vehicle drivetrain maintenance where extended drain intervals and reduced wear matter.