Derale 33523 19-Row Plate & Fin Trans Cooler Kit 1/2-20 Inverted Flare

19 Row Series 8000 Plate & Fin Transmission Cooler Kit, 1/2"-20 Inverted Flare 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. 19 Row Series 8000 Plate & Fin Transmission Cooler Kit, 1/2"-20 Inverted Flare