Five successive Pool One victories have seen the Cherry and Whites clinch top spot with one game to spare and another triumph this weekend will see them guarantee a home quarter final.
With that in mind, head coach Nigel Davies has resisted the temptation to ring the changes.
Martyn Thomas starts at full-back, while hooker Koree Britton lines up alongside Nick Wood and Shaun Knight in the front row.
Will James and captain Jim Hamilton form the lock pairing with Tom Savage, Akapusi Qera and Sione Kalamafoni making up the back row.
Gloucester: 15 Martyn Thomas, 14 Charlie Sharples, 13 Henry Trinder, 12 Tim Molenaar, 11 Jonny May, 10 Freddie Burns, 9 Dan Robson, 8 Sione Kalamafoni, 7 Akapusi Qera, 6 Tom Savage, 5 Will James, 4 Jim Hamilton (capt), 3 Shaun Knight, 2 Koree Britton, 1 Nick Wood. Replacements: 16 Huia Edmonds, 17 Dan Murphy, 18 Dario Chistolini 19 Peter Buxton, 20 Gareth Evans, 21 Dave Lewis, 22 Billy Twelvetrees, 23 Shane Monahan.
Mont-de-Marsan: 15 Yohann Durquet, 14 Jordan Beaulavon, 13 Simon Lucu, 12 Tamaz Mchedlidze, 11 William Ryder, 10 Jean Baptiste Claverie, 9 Arnaud Pic, 8 Alexandre Ricaud, 7 Vincent Farre, 6 Yann Brethous, 5 Scott Murray, 4 Sebastian De Chaves, 3 Tevita Mailau, 2 Thomas Bordes, 1 Julian Fiorini.
Replacements: 16 Pierre Correia, 17 Morgan Phelipponneau, 18 Eric Dos Santos, 19 Aldric Lescure, 20 Julien Cabannes, 21 Alexandre Douvesy, 22 Thibault Duvallet, 23 Mathieu Giudicelli.
Gilbert has released a new line of rugby cleats. The Gilbert Virtuo 8S is part of the exciting new product. Check it out.
The entire All Blacks apparel line has been updated for 2013/14. Check out the New Zealand All Blacks polo.
The Nike Tiempo is a solid rugby cleat and one of few styles still made from full-grain natural leather.
The Gilbert Blitz 8S rugby cleat is a great cleat at a great price of $69.99. Get a new pair of cleats today.
A cool looking all black rugby cleat with the high performance adidas is known for. Get in the Gear!
Wear the crest of the British and Irish Lions on your t-shirt. A great look for the summer.
$29.99
The All Blacks Performance t-shirt is black with hints of blue from the training jersey. Very Cool.
The New Zealand All Blacks training jersey for 2013/14. Get in the Gear!
The USA Rugby Pro Alternate rugby jersey is perfect for any fan of the Eagles. Get yours to wear during the summer Test matches.
The NEW All Blacks 2013/14 jersey has arrived at World Rugby Shop. Dare to wear the colors of the All Blacks.
