Conor Murray starts as Gatland has named an unchanged 23-man squad for final Test.
It is a big contrast from the 2013 tour when he axed five players between the second and third tests including Brian O’Driscoll.
The New Zealander has decided to keep faith with the same 23 that edged a nail biting second test last weekend with Mako Vunipola staying in the starting side despite an undisciplined showing last time out that saw him sin-binned in the second half.
Sam Warburton again captains the side from blindeside flanker, while Liam Williams has recovered sufficiently from a leg injury to take his place at fullback.
Lions
15. Liam Williams
14. Anthony Watson
13. Jonathan Davies
12. Owen Farrell
11. Elliot Daly
10. Jonathan Sexton
9. Conor Murray
1. Mako Vunipola
2. Jamie George
3. Tadhg Furlong
4. Maro Itoje
5. Alun Wyn Jones
6. Sam Warburton
7. Sean O’Brien
8. Taulupe Faletau
16. Ken Owens
17. Jack McGrath
18. Kyle Sinckler
19. Courtney Lawes
20. CJ Stander
21. Rhys Webb
22. Ben Te’o
23. Jack Nowell