"We use all of the Lucas products. they work great . Were the under dogs in are class 8 / heavy metal 78 Ford Bronco. But we finish what we start thanks to Lucas oils. We use it so should you! We run it in the Fuel system to the Power steering, Anything that Lucas makes we use. Lucas is American Real ! great stuff...You better you it and see what it can do for you!" -Shawn with Smith Racing Team