From the leader in racing lubricants now comes an oil designed specifically for hot rods street rods and vintage cars.Driven Hot Rod Oil takes the formulation used by thousands of racers and adds critical protective chemicals. If your current oil carries an API donut symbol it probably lacks the anti-wear chemistry that historic and racing engines need.Designed specifically for older performance engines featuring high levels of zinc for wear protection and military-grade corrosion inhibitors for storage protection.WARNING: This product contains Benzene a chemical known to the State of California to cause cancer birth defects and reproductive hazards. For more information go to www.P65Warnings.ca.gov.