I am not sure if I have ever seen a bracket on a 208. Maybe I have, I just don't remember.
That said, used oem hardtops for that boat are very hard to come by. Later model year 208 tops won't fit. Some folks have used tops from other models like the 228 with modifications
A semi custom type like those from Atlantic Towers is an option
https://www.atlantictowers.com/products_wa_tee_f.php