Redline – Differential/Gear Oil – 75w140ns

Description

Enhance your vehicle’s performance with our advanced 75W140 GL-5 oil, expertly formulated with extreme pressure additives for optimal gear protection. Crafted without friction modifiers to maintain a perfect balance of slipperiness, this oil is particularly favored for historic and vintage transmissions, such as Mid-1930s to early-1950s synchro-equipped gearboxes in classic cars and trucks.

Ideal for addressing noisy or rough shifting in troubled A-833 Dodge/Plymouth 4-speed transmissions from 1964 to 1969, our oil offers a reliable solution. It also serves as a top choice for noisy transmissions when blended with 75W90NS or MT-90 to achieve the desired viscosity level.

For racing enthusiasts, this oil is a preferred option for clutch-type limited slip differentials, providing maximum lockup. Some users choose to customize slippage by incorporating Limited Slip Friction Modifier in small doses.

Compliant with API GL-5, GL-6, MT-1, MIL-L-2105E, and SAE J2360 specifications, our fully-synthetic formulas, derived from polyol ester base stocks, guarantee exceptional lubrication even under extreme conditions. The high viscosity-index (VI) ensures consistent viscosity and film thickness despite temperature fluctuations.

Engineered for superior shear stability and reduced oxidation compared to other synthetics and conventional gear oils, our product exceeds API GL-5 specifications. The ester base stocks and friction modifiers contribute to increased slipperiness, lowering operating temperatures by reducing sliding friction in hypoid gears.

With these outstanding features, our oil offers the highest degree of protection and improvement in differential efficiency. Experience better mileage, extended drain intervals, and reduced wear, making it the ultimate choice for discerning automotive enthusiasts.

**Key Features:**
– Advanced 75W140 GL-5 oil with extreme pressure additives
– Friction modifier-free for optimal slipperiness balance
– Ideal for historic and vintage transmissions
– Addresses noisy or rough shifting in A-833 transmissions
– Option for noisy transmissions when mixed with 75W90NS or MT-90
– Suitable for clutch-type limited slip differentials in racing
– Compatible with API GL-5, GL-6, MT-1, MIL-L-2105E, and SAE J2360
– Fully-synthetic formula from polyol ester base stocks
– High viscosity-index for consistent viscosity and film thickness
– Superior shear stability and reduced oxidation
– Exceeds API GL-5 specifications for enhanced performance