OPL HPR423 Aluminum Radiator For Chevrolet Nova (Automatic Transmission) Fits: 1962-1967 Chevrolet Nova 3.2L (Automatic Transmission) Inlet: 1.25" / Outlet: 1.75" / Rows: 3 Core Size: 18.5" x 14.25" x 2" / Overall Size: 24" x 20.5" x 3.75" All aluminum alloy construction assembled using 100% precision TIG welds 10 year manufacturer warranty