A hot rod is an American concept that includes antique roadsters modified with big engines for speed. More than that, the hot rod is a part of American Kulture, demonstrating creativity and personal expression of style. Some people choose authenticity to the original, whereas others use Valhalla Restoration & Fabrication to completely modify the street rod or rat rod. Cars have included pre-1940's era car such as: Ford Model T, Model A, Model B, Model 18, Model 40A, Highboy and Deuce Coupe; Chevy Roadster, 3 Window Coupe, 5 Window Coupe, 2 Door Sedan, 4 Door Sedan, Dodge Desoto.
The National Street Rod Association is a great resource to learn more about hot rods.