In 1972, the breakthrough came. AMSOIL 10W-40 Synthetic Motor Oil, the result of years of research and inspired by aerospace technology, became the first synthetic motor oil in the world to meet American Petroleum Institute service requirements. It outperformed conventional oils on all counts, signaling a new age in lubrication science. AMSOIL formulates and produces a wide selection of synthetic
lubrication products. Developed for use in all types of engine and gear applications, including those for specialized vehicles and severe operating conditions. In addition, AMSOIL has developed many additional products like fuel additives, filtration systems and other products that supplement and extend lubricant performance. All are distributed through a worldwide network of independent Dealers. http://www.cokersynthetics.com/
