What arc does Luffy get a new ship?

Post-Enies Lobby Arc The Thousand Sunny being constructed. After the assault on Enies Lobby, Franky’s dream was revitalized and he decided to build the Straw Hats a new ship to replace the one that was lost, since he felt he owed them for the things that had happened.

Will Luffy get a new ship?

The strawhats get their new ship in the episode 326.