236109 Spectro Heavy Duty SAE 25W60 Dealer Pack with 12 US Quart Bo

Spectro Heavy Duty SAE 25W60 is a specialized engine lubricant formulated for use in Harley-Davidson Evolution and Twin Cam engines. This high-viscosity oil is particularly effective in warmer climates, providing stable protection in temperatures ranging from 40 to 120 degrees Fahrenheit. Spectro Oils of America develops their lubricants to withstand the unique thermal demands of air-cooled V-twin engines, ensuring internal components remain lubricated under heavy load. Regular use of this oil helps maintain engine health and performance by reducing friction and preventing the breakdown of vital protective films.