Core Size apporx: W450mm*H350mm, Overall Size apporx: W570mm*H380mm*50mm, Inlet/Outlet apporx: 25mm/25mm, 2Row; Include: 1 Alloy Radiator + 1 Alloy shrould + 1 12V Fan; Note: the holes drilled on the shroud was wrong, so new holes need to be drilled to mount the fan to the shroud.