Fits 1980 to 1999 rear belt drive Harleys and Choppers (Gives your rear wheel a much cleaner look. Some builders have used this hubcap on some 2000 and up wheels)
Bolts are 7/16-14 x 1 3/4 long coarse thread with locking nuts. ( 1" High x 4 5/8" Diameter with hole size 2 1/8")