It works! Hi performance. High quality multi-vehicle formula. prevents wear, corrosion and oxidation. Conditions seals and quiet squeals. Lucas power steering fluid is formulated with a special base oil as well as an additive package that adds lubricity to stop wear and conditions seals to prevent leaks. For already existing power steering leaks we recommend: Lucas power steering stop leak - it works! Catch all your Lucas motorsports programming on MAV TV. Lucas power steering fluid is a high performance fluid that helps maintain superior efficiency and performance of power steering systems. Formulated for use in GM, ford, Chrysler, Toyota, and other import vehicles.