Reduces internal friction & heat build-up (while promoting clutch lock-up) for increased shift quality & life, Premium fluids developed with ultra-pure base oils resist viscosity breakdown & extend fluid change intervals, Contains friction eliminating, anti-foaming & extreme heat additives; no other additives or treatments needed, Compatible with other brands of ATF (synthetic & conventional); simply pour in Max Shift™ for an instant upgrade, Exceeds Mercon & Dexron performance specifications – check each formula for exact specs.