Description The low detergent traditional multigrade engine oil, ideally suited to pre 1980 classic cars and motorcycles. Compared to modern engines which have sophisticated oil pumps to deliver high pressures with low viscosity oils, classic cars and motorcycles have wider tolerances and require higher viscosity oils to operate at the optimum performance level. 1 gallon equals 4.54 litres Characteristic Castrol XL 20w/50 SAE Viscosity 20w/50 Viscosity Index (VI) 120 Performance Level API: SE/CC Zinc as ZDDP (ppm) 800 Base Oil Group Grp I Detergent-Dispersant Package Low Other – We pack all orders with great care but cannot completely eliminate the risk of cosmetic damage to metal containers during delivery. If you’re purchasing this Castrol product as a collectable item, you may prefer to collect from our Bicester store or next show (see ‘Ordering & Shipping’ for more details).
