You are looking at the Red Line D6 Automatic Transmission Fluid. This is a high-performance fluid that is compatible with many makes and models and is an all-synthetic formula.
DETAILS:
Fully synthetic fluid satisfies low-temperature requirements which will be in the new Dexron IV specifications
D6 ATF provides a GL-4 level of gear protection
Red Line D6 will drop to no less than 6.1 cSt, since the final viscosity after use of these fluids are similar
Balanced frictional characteristics provide smooth and consistent shifts for extended drain intervals
Superior stability allows high-temperature operation without varnishing valves and clutches which leads to transmission failure
Provides improved shifting in cold weather
Sold individually in a 1 US quart container