A step up from Tube & Fin type coolers, this Plate and Fin cooler features strong furnace-brazed construction, 7/8\" wide plates, 3/4\" embossed turbulators which maximize heat transfer while also minimizing pressure drop. This unit is perfect for medium to full-size cars and intermediate SUVs that see light to medium duty use and some towing. It greatly extends transmission life by preventing heat-related transmission failures, and improve shifting performance.