In fact, the manufacturer had an entire line of head-themed engines, including the Knucklehead, Panhead, and Shovelhead, with some featuring in the rarest Harley-Davidson motorcycles ever built.

RAPID CITY, S.D. (KOTA) - The Sturgis Rally can take on different meanings to different people. “84 at 84,” that’s what one man says makes this rally different for him than previous ones.