There might be a Griffin out of GA but there is one in Piedmont, SC.
Contact Griffin Radiator Toll Free at 1-800-722-3723
I drove 15 something miles and picked my rad from them for my 67 Barracuda. Fit perfectly without mods and cools very well. Even the temps inside the car dropped!
Have had the rad for 7 years and it has worked flawlessly.
