69-72 Corvette Big Block Aluminum Performance Radiator with Dual 12 inch Fan and Shroud Kit but without fill neck. For a radiator with fill neck, see CHV714A. These COLD-CASE radiators are Tig-welded 100 percent aluminum and absolutely beautiful. They feature original-appearing stamped tanks, oversized core tubes, and advanced fin design, adding up to a stock-appearing true-performance radiator. You would be hard-pressed to spot the difference between an OEM replacement and a COLD-CASE, and you would never match the performance of a COLD-CASE. 100 percent TIG welded All Aluminum Polished OE style tanks 16 fins per inch Corrugated fins that give more surface area and more thermal transfer Pressure tested For manual/auto trans Direct fitment for 69-72 Corvette Big Block Dual 12 inch fan and shroud kit Radiator Specs Core Height 17 inch Core Width 27.5 inch Overall Height 19.5 inch Overall Width 31.75 inch Overall Thickness 6.75 inch Upper Hose 1.5 inch Lower Hose 1.75 inch Tubes (2) 1.25 inch Tubes Trans Cooler Fitting: 5/16 inch Inverted Flare