Red line 75W90NS is a synthetic gear oil recommended for use in competition transmissions and differentials. Suitable for use with clutch plate type LSD's to provide maximum lock up but not recommended for road car use as the oil does not have friction modifiers which prevents clutch plate noise.
75W90NS offers excellent gear and synchro protection under harsh conditions and has balanced slipperiness for easier shifting in cold climates.
Limited slip friction additives are available separately to fine tune the lock up point of your limited slip differential. See accessories for options.
API GL5+ Specification.
Supplied in 1 quart bottles which equates to 0.94 litres.