For maximum success, racers need to be confident their transmission is going to shift smoothly and operate properly no matter how hard they push their vehicle. Powerful, high-torque racing applications, however, place enormous stress on transmissions. Fluids incapable of withstanding intense heat and shearing forces can break down, leading to damaging sludge, wear and poor shift quality. Helps Transmissions Run Clean AMSOIL Super Shift guards against heat and wear, helping reduce temperatures and prevent transmission failures. Its superior oxidative and thermal stability inhibits the formatio