API GL-3 oils for manual transmissions and axle drives in pre-war vehicles
These oils still have their raison d'être, primarily due to their excellent material compatibility with white and non-ferrous metals, and are mainly used in moderately stressed manual gearboxes and spiral-toothed bevel gear axle drives in pre-war classic cars.
As a general rule: Follow the manufacturer's recommendations. If you have any questions, doubts or missing documents, our competent oil advice service will be happy to help.
