Derale 33633 13 Row Plate & Fin Trans Cooler 5/8 Inverted Flare

13 Row Series 9500 Plate & Fin Transmission Cooler, 5/8" Inverted flare Very popular with original equipment manufacturers for use on their towing applications, our Plate and Fin coolers is no exception, featuring strong furnace-brazed construction, 1 1/4" wide plates and embossed turbulators which maximize heat transfer while also minimizing pressure drop. This unit is perfect for light to medium duty use and occasional towing. It greatly extends transmission life by preventing heat-related transmission failures, and improve shifting performance. Built with 5/8" Inverted Flare female cooler ports. 13 Row Series 9500 Plate & Fin Transmission Cooler, 5/8" Inverted flare