3 Row Aluminum Radiator 1972-1983 Jeep Cj5 3.8l / 4.2l / 5.0l L6 V8 Dpi#583 Core Size: 23.75" X 15.75" x 2.25" Over Size: 24.25" X 20.75" X 2.75" Inlet/Outlet:1.5"/1.5". Trans cooler: Included