Rock Oil Classic 50 represents the best in traditional oil design, combined with the latest in lubrication technology.
The range uses premium grade virgin mineral base stocks. These provide superior oxidative & thermal stability to aid protection from wear & engine cleanliness. The oils are then treated with a complex additive structure to further enhance those properties and provide engine reliability & longevity.
Classic 50 can be used also in gearbox and primary drives, where a monograde engine oil is applicable
API SF/CC, SAE 50
*The Rock Oil Classic Range of monograde engine oils has been formulated especially for classic and vintage motor vehicles.*