Maybe you have swapped in a larger engine, upgraded an existing engine, or are possibly just experiencing overheating issues. Ruling out any internal motor issues that might be causing your cooling problems, a larger and more efficient cooling system is most likely what your classic car needs to safely operate. We have successfully installed many high performance cooling systems in classic cars alleviating overheating concerns of the owners completely. Griffin Radiators makes a number of different radiator styles to suit your classic car, or muscle car. From stock-looking radiators to monster four-core units, their models feature excellent TIG-welded construction, are easily outfitted with electric fans, and mount right up in most cars.