A step up from Tube and Fin type coolers, this Plate and Fin cooler features strong furnace-brazed construction, 7/8 inch wide plates, 3/4 inch embossed turbulators which maximize heat transfer while also minimizing pressure drop. This unit is perfect for full size cars trucks and SUVs with medium to light-heavy duty use and consistent towing. It greatly extends transmission life by preventing heat-related transmission failures, and improve shifting performance. This kit comes with a complete transmission cooler hardware kit to easily install onto vehicles with 5/16 inch transmission cooler lines.