Fuel line through bulkhead fitting in shock tower?

how did you connect the hardline to that bulkhead fitting? is it flared or what?[/QUOTE

-8an fittings all the way up to the Y, Then -6an to the sniper. I am awaiting a 90 degree -8an fitting to complete the connection underneath the fender. Should be here this week. I miscalculated the fittings needed.