Would you buy a Porsche-powered Harley Davidson "superbike" for millions?
Slideshow: Take a trip in our proverbial time machine.
Harley Davidson street tracker custom build is a overwhelmingly touching tribute from son to father.
Slideshow: And that design actually means something, too.
Slideshow: Some continuity in a changing world.
Slideshow: Another impressive build from a familiar place.
Slideshow: A remarkable build for a number of reasons.