Millers Oils Classic Running In Oil - Mineral Based - 5 Litre

This SAE 30 monograde oil is made from mineral base stock and is designed for the running in of classic engines. It can be used for running in on the road or for test bed running. Provides full protection to engine components whilst allowing the piston rings to bed properly with the cylinder bore.Use for running in only. Drain and replace with a conventional oil such as Millers Classic 20W50 once bedding in is complete.