High Performance TCI Max Shift Transmission Fluid Runs Up To 30? Cooler Oil Soluable Molybendum Additive To Greatly Reduce Friction Handy 1 Gallon Size Max Shift? ATF has been tested and proven to run up to 30? F cooler, even during extreme heat racing sessions and repeated usage. TCI? Max Shift? ATF is uniquely formulated using a new oil-soluble molybdenum additive that greatly reduces internal friction and heat, yet does not effect clutch and band lock-up. It is made using base oils with extremely high viscosity index and the fluid contains a special defoamer agent that reduces fluid foaming even at 10,000 rpm. In addition, Max Shift? ATF contains extreme pressure additives to help control gear fatigue and fracture, actually forming a fluid cushion from metal-to-metal contact.