Max ATF® is recommended for all automatic transmissions requiring Ford Mercon® or GM Dexron® III transmission fluids.

Max ATF® is a synthetic, high performance, long life, multipurpose, automatic transmission fluid. 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®.                           Dexron® is a registered trademark of General Motors Corp.

Mercon® is a registered trademark of Ford Motor Company Corp.

Synchromax® is recommended for manual transmissions that specify an automatic transmission fluid or motor oil. It is also ideal for 4x4 transfer cases and / or 2-cycle motorcycle and snowmobile gear boxes.

Synchromax® is formulated with Royal Purple's synthetic, proprietary Synerlec ® additive technology, which offers improved shift quality over a wide temperature range and reduced gear noise.

Synchromax® is fully compatible with all types of friction materials and offers excellent corrosion and oxidation protection without affecting the soft metals commonly found in manual transmission synchronizers.