Racing Wheel Hub with 5/8″ or 3/4″ Bearing Front Hub 2.5″ American Bolt Circle
(3) 1/4-28 Bolt Holes on a 2-1/2″ Bolt Circle. (3) 5/16-24 Bolt Holes on a 2-1/2″ Bolt Circle. Hub Style: Front / Floater. Bearing OD Size: 1-3/8″. Bearing ID / Spindle Shaft Size: 5/8″ or 3/4″. Bolt Pattern.