67-69 Camaro/Firebird LS SWAP Aluminum Radiator And Dual 12 Inch Fan Kit. Designed to be used with an external trans cooler. Also fits 68-71 Nova with big blocks and bracket mounted radiators. When you need the biggest and best, look no further than the Cold Case Super Duty Line. All Super Duty kits include 2 row radiators with 1.25 inch tubes, aluminum fan shroud and dual 14 inch fans, flowing at 2200cfm per fan! For extreme horsepower applications OR if you just want the best of the best... These COLD-CASE radiators are Tig welded 100 percent aluminum and absolutely beautiful. Don't buy a 3 or 4 row aluminum radiator! It doesn't cool as good as these oversize 2 row models. These radiators are original appearing and have the correct stamping. Once painted, you'd be hard pressed to find a difference over an original versus a COLD-CASE. 100 percent TIG welded Fan Diameter 16 Inch All Aluminum (2) 1.25 inch Tubes Polished OE style tanks 16 fins per inch Corrugated fins that give more surface area and more thermal transfer Pressure tested Dual Flow Design Direct fitment for 67-69 F-Body cars with LS motors Old Part Number: RPE547AK Radiator Specs Core Height 16.85 inch Core Width 23 inch Overall Height 19 inch Overall Width 30 inch Overall Thickness 6.25 inch Upper Hose 1.22 inch Lower Hose 1.35 inch Tubes (2) 1.25 inch Tubes