A Motul lubricant designed for engines built between 1950 and 1970 which have 4 stroke petrol or diesel engines. This 20W50 oil is mineral based with a medium detergent level and is compatible with elastomer gaskets. The viscosity is perfectly suitable for narrowed running clearances and metallurgy of older engines.Contains anti-corrosion and anti-wear propertiesLeaves an oil film protection on the engine moving partsTechnical Data Sheet