1961-1962 Chevrolet Corvette Aluminum Performance Radiator with 16 inch Electric Fan and Shroud Kit. MT Cars. 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 never match the performance of a COLD-CASE. 100 percent TIG welded All Aluminum Polished stamped tanks 16 fins per inch Corrugated fins that give more surface area and more thermal transfer Pressure tested For manual transmissions 16 inch 2500cfm electric fan and shroud Radiator Specs Core Height 19.75 Inch Core Width 16.75 Inch Overall Height 22.75 Inch Overall Width 22.50 Inch Overall Thickness 6.75 Inch Upper Hose 1.50 Inch Lower Hose 1.75 Inch Tubes (2) 1.25 Inch Tubes