Genuine Castrol Vintage Classic Car GP50 Motor Oil 1 Gallon NEW 1923 SAE50
Castrol Classic GP50 is a premium SAE50 monograde oil. Formulated with high quality mineral oils. Castrol Classic GP50 Motor Oil. Original Castrol (OE) . 1 Gallon . Traditional low detergent SAE 50 monograde engine oil.