This classic motor oil from Liqui Moly is a multi-grade 20W50 which uses a very mild blend of carefully selected base oils and additives to provide maximum lubrication and wear protection for classic and historic vehicle engines. It is suitable for classic cars and motorcycles where an un-blended or mildly blended lubricant is required. The oil offers excellent corrosion protection and protects against wear in all operating conditions. It is a very mild blend of selected mineral base oil and additives. Approvals include API CC, API SC, API SD, API SE.