3 Row All Aluminum Replacement Radiator for the 1955-1957 Ford Thunderbird T-Bird - Manufactured by Champion Cooling Systems, Part Number: 5557 3 ROW CORE THICKNESS: 2" 3 ROW TANK THICKNESS: 3 1/2" CORE DEM: 18 1/8" x 20 1/4", OVERALL: 23 1/2" x 23 1/8" HOSE LOCATIONS: IN-PASS /OUT-DRIVER, HOSE FITTINGS: IN-1 3/4" - OUT-2" TRANS/HEATER: YES, MOUNTING TYPE: BRACKET MOUNT, BRACKET SPECS: Vert - 9 1/8" Hor - 22 1/8"