Premium Mineral multigrade engine oil specially designed for classic engines built between 1950 and 1970. Lubricant for 4 stroke Gasoline or Diesel engines, naturally aspirated or turbocharged with carburetor or injection, SAE 20W-50 formula meets 1950-1970 standards (API SF/CC) and combines MOTUL's current advanced technology, developed in motorsports, to deliver a complete performance package for your classic car.