Pro Gear 75W-85 is a premium full synthetic manual gearbox oil manufactured from a blend of carefully selected synthetic base oils. It uses the latest technology, purpose designed additives for long service life and excellent load carrying capacity. It contains a unique viscosity modifier for stay-in-grade performance for the life of the drain. It meets the performance requirements of API GL-4 Plus as well as many manufacturer requirements.APPLICATIONPro Gear 75W-85 is suitable for manual gearboxes, transfer cases and transaxles in passenger cars, 4WDs and trucks that specify the use of SAE 75W-85 oils. It may also be used in place of an SAE 80 or SAE 80W-85 gearbox oil, especially to improve cold shift problems, where the lower start up viscosity will provide an easier shift.Pro Gear 75W-85 is also ideal in vehicles that are operating in highly loaded conditions such as in competition or when towing. It may also be used in manual gearboxes and transaxles that require a SAE 75W-80.Pro Gear 75W-85 is recommended for use in Aisin 6 speed manual gearboxes used by Toyota and in Holden Commodore VE V6 and is also suitable for use in GM NV3500 and NV4500 manual gearboxes.NOTE: This product is not suitable for use in differentials requiring an AP GL-5 specification. For these applications, please use Penrite Pro Gear GL-5 75W-85