Radiator Chevrolet Impala 71-73, Camaro 70-81, Chevelle 68-73 Model specific water cooler made of aluminum and TIG-welded. The cooling pipes sit with a distance of 10mm and have 14-16 flanges per inch. Fits: Chevrolet Impala 71-73 Camaro 70-81 Chevelle 68-73 Included: Tap plug in copper Radiator cap Overall Size: 660 x 480 x 65 mm Element size : 540 x 430 x 60 mm Number of rows : 3 Inlet: 38 mm Outlet: 40 mm Oil cooler built-in : Yes Thread Oil Cooler : R1/4*Radiators can fit more models than those listed. Always compare the measurements given above with what you want.