The Bolt is the most widely applied product in the VL800C BOULEVARD C50 2011 (L1) USA CALIFORN CANADA (E03 E33 E28) FRONT CYLINDER HEAD (VL800 E28) ( five times ).
Check out any of the forty-nine Front Cylinder Head (vl800 E28) components enlisted.
Some items from this specific schematic: Union,cyl Head Joint, Bolt(6x50), Bolt, Gasket,water Outlet Union (nas).