Red Line® D4 ATF

Red Line® engine and transmission lubricants have long been the choice of racers and knowledgeable engine builders. The thermal stability, film strength and reduced parasitic drag found in Red Line® engine oil all contribute to lower operating temperatures, increased engine life and more power. Red Lines’® racing heritage is reflected in all of their products…you’ll see more Red Line® products at the track than any other lubricant manufacturer for all of these reasons.

About Red Line® Automatic Transmission Fluids
• Red Line® offers the widest selection of fully-synthetic ATF on the market today
• Each offer improved thermal stability, maintain viscosity levels, and feature lower volatility while providing the required frictional characteristics of each fluid’s OEM-style replacement
• Reduced oxidation and lower volatility at high temperature
• Allows high-temp operation without varnishing valves and clutches
• Extended drain intervals
• Available in quarts only