Red Line Synthetic 75W90 Non-Slip Manual Transmission Oil (1 Qt.)

Red Line Synthetic 75W90 Non-Slip Manual Transmission Oil contains extreme pressure additives and lacks friction modifiers for limited-slip hypoid differentials. This makes the transmission synchronizers come to equal speeds more quickly, allowing faster shifting and much easier low-temperature shifting. It has the appropriate coefficient of friction for most manual transmission synchronizers (many gear oils, engine oils, and ATFs are too slippery for proper synchro engagement). The Red Line Synthetic 75W90 Non-Slip Manual Transmission Oil has a very high viscosity index which provides relatively constant viscosity as temperature changes. The Synthetic 75W90 Non-Slip Manual Transmission Oil is a low 75W at very low temperatures and a high 95W, at elevated temperatures, providing adequate viscosity to prevent wear and deaden gear noise. The shear stability and oxidation stability of these products are excellent, thus the physical characteristics of Red Line Synthetic 75W90 Non-Slip Manual Transmission Oil will change little with use.

- Popular in Porsche and Subaru manual transmissions and transaxles.

Can also be used in racing limited-slip differentials where weak spring design causes too much wheel spin.

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