William J. Frost uses Lucas Semi-Synthetic Automatic Transmission Fluid in chevy caivaler

your product is the best I have ever used in all the years I've been driving. The trans fliud and the oil treatment. Because of the product I've got much more proformance and longer life out of all of the vihicals I have owned. thanks for doning great research, and making a exceilent product. your true fan for ever William.....................