The company recreates famous internal combustion engines in scale models that are fully operational ... company include a 1940 Offenhauser, a 1937 Harley "Knucklehead" V-twin and a 1937 Ford ...
Both the U and UL Harley-Davidsons were equipped with the 74 cubic inch engines, while the UH and ULH models received the upgraded 80 cubic inch versions. The 74 cubic inch U and UL models ...