Red Line Synthetic Automatic Transmission Fluid

Red Line synthetic automatic transmission fluid is designed to provide excellent low-temperature shiftability and improved thermal stability. Red Line's Synthetic ATF, Synthetic D6 ATF, Synthetic D4 ATF, and Synthetic C+ ATF have better thermal stability and lower volatility characteristics than petroleum ATFs, and provide a much lower viscosity at lower temperatures, providing much quicker shifting in cold weather. The balanced frictional characteristics provide smooth and consistent shifts for extended drain intervals. Racing ATF contains no slipperiness additives, producing faster shifts and quicker lockup, and can reduce elapsed time in drag racing. Their superior stability compared to petroleum ATFs allows high-temperature operation without varnishing valves and clutches, which leads to transmission failure. Show Less