It also helps to control noise, overheating, leaks and wear in gear boxes. It extends oil life.Reduces air to oil ratio reducing oil temperatures. Reduces oil consumption...

GUARD STD OIL TREATMENT IntroductionFights friction to help protect against engine wear by providing a thicker cushion between moving engine parts.FeaturesThis high-viscosity formula, complete with anti-wear agents and selected base oils, is speciall..