Other North & South America Frequent Flyer Programs - LAN 767 Seats

Hi guys. Never flew LAN and Im thinking about using some points to get from southamerica to PPT. I will fly 767 from GRU to SCL and then another 767 from SCL to PPT stoping in IPC. Are all their 767 refitted with their new seats?
Thank you!

Yes, the entire 767 and 340 fleet is done.

Yes, the entire 767 and 340 fleet is done.

^ Thanks