SAE 80W Big Twin Primary Oil – 1 quart

The PanAm Oils, Inc. lubricant for oil bathed Harley-Davidson Big Twin primary drives 1985 and later. This high performance lubricant complies with API GL-4. Sold by the quart, made in the USA.

Motorcycle oils require high standards, and particularly the air-cooled engines of our preferred brand put higher strain on the motor and transmission oils than the water-cooled automotive counterparts.

PanAm oils are produced and bottled in the United States. They are based on the best crude classes available which are refined to high quality mineral oils. Specific additives, partially synthetic, ensure that each oil is optimized for its requirements.