When you think of Harley-Davidson, you think of top-notch, well-oiled, two-wheeled mean machines. And even if you're more of a car guy, it won't be surprising if you want to have one. However, just like its four-wheeled counterparts, these machines are not impervious to the most ridiculous, most awesome, and weird modifications a man can think of. Need proof? We'll show you.
