Specially designed for racing vehicle gearboxes: speed way, rally, raid; All mechanical transmission, synchronized or not synchronized gearboxes, gearbox/differential, transfer gearboxes and hypoid differentials without limited slip system operating under shocks, heavy loads and low revolution speed or moderate loads and high revolution speed.; PERFORMANCES:; STANDARDS: API GL4 and GL5 / MIL-L-2105D; Extreme pressure lubricant for an efficient anti-wear protection, a better resistance at high temperature and a longer life time.; 0percent shear loss : Unshearable oil film in extreme conditions.; Stays in 90 grade after KRL 20 hours shear test as requested by SAE J306 standard, July 1998 update.; Very high lubricating power which decreases friction and wear.; 90 grade at hot temperature to provide outstanding oil film resistance at hot temperature and/or to reduce transmission noise.; Fluid at low temperature to allow easier gear shifting when the gearbox is cold.; Less effort required on the gear lever to shift the gears.; Suitable for any type of seal and yellow material used in gearboxes design.; Anti-corrosion, Anti-foam properties; RECOMMENDATIONS: Oil change: According to manufacturers' requirements and adjust according to your own use.