Royal Purple Max ATF Max ATF is a synthetic, high performance, long life, multipurpose, automatic transmission fluid. Max ATF is recommended for all automatic transmissions requiring Ford Mercon or GM Dexron III transmission fluids. Max ATF is more oxidation stable than other transmission fluids and greatly resists breakdown from heat and loss of proper lubricity. Max ATF is fully compatible and can be mixed with other automatic transmission fluids; however, for the best results drain or flush current oil and then fill with Max ATF. Royal Purple's Performance Advantages: * Greater Wear Protection * Increases Fluid Life * Provides Outstanding Rust / Corrosion Protection * Promotes Clean, Efficient Equipment * Extends Equipment Life * Promotes Smoother Shifting * Reduces Temperatures * Ashless to Minimize Exhaust Deposits Try Royal Purple today and Feel the Difference!