Valvoline DEXRON-VI/MERCON LV ATF is a full-synthetic transmission fluid formulated with advanced additive technology to meet and exceed the requirements of the General Motors DEXRON-VI specification. It is officially licensed and approved by GM and is fully back-serviceable and can be used wherever DEXRON-II and/or DEXRON-III are recommended. Recommended for use in the following applications: DEXRON-VI, DEXRON-III, DEXRON-II, MERCON LV and Allison C-4. Product Features:Formulated with full-synthetic base stocks and advanced additive technology to meet the challenging demands of automatic transmissionsEnhanced anti-shudder protection for smooth shifting and maximum power transferDeveloped with anti-wear technology to help improve transmission durabilityEngineered with a proprietary blend of base oils and advanced additives to provide better oil flow at low temperatures and greater film protection at higher temperatures