OPL HPR051 Aluminum Radiator For Datsun 620 (Manual Transmission) Fits: 1975-1979 Nissan Stanza (Manual Transmission) Fits: 1975-1979 Datsun 620 (Manual Transmission) Inlet: 1.5" / Outlet: 1.5" / Rows: 3 Core Size: 18.75" x 14" x 2.25" / Overall Size: 21" x 19.5" x 5.25" 10 year manufacturer warranty