Castrol Classic XL 20w/50 is a premium multigrade engine oil of good all round performance. Formulated with high quality mineral oils plus carefully selected additives including ZDDP it is ideally suited to older technology and classic car engines. ApplicationsFor pre-1988 classic cars and motorcycles (API: SF)A conventional 20W-50 multigrade engine oilFormulated with high quality mineral oils plus selected additivesSuitable for motorcycles with wet clutchesIdeally suited to older technology and classic car enginesOffers excellent oil consumption and a very high level of engine wear protection{specs}
