Radiator, Dim A (1): Core Size: 19.625" tall and the core size.625" High, Dim C (3): 4 Rows of Tubes (dense), Dim D (4): 8 Fins per Inch, Web Notes: Each radiator has a stamped brass tank, undergoes a rigorous quality inspection, and is 100% leak, Web Notes: is 19" wide. The radiator has 8 fins per inch and 4 rows of tubes.