Features

• Traditional mineral based, low detergent SEA 50 monograde engine oil
• Offers excellent high temperature performance, excellent noise suppression and a very high level of engine wear protection
• Ideally suited to pre-1950 performance cars and pre 1970 motorcycles
• GP 50 is suitable for applications requiring an oil of high viscosity and relatively low performance level such as older engines and some motorcycles where an API SB performance level is required

Castrol provides technically superior synthetic and part synthetic engine oils and specialty lubricants for your car, motorcycle, truck and boat.

Castrol offers lubricants for virtually all domestic, commercial and industrial applications. For automotive lubrication (including motorcycles 2-stroke and 4-stroke engines, car petrol and diesel engines), their products include an extensive range of manual and automatic transmission fluids, chain lubricants and waxes, coolants, suspension fluids, brake fluids, greases, cleaners and maintenance products.