St Helens centre Martin Gleeson and Leeds winger Karl Pratt will be playing their first games for Great Britain when the visitors take on Australia at Aussie Stadium (Sydney Football Stadium) on Friday night.
Pratt, 21, has been put in the side by coach David Waite despite only playing five games for Leeds this season. Suspension and injury keeping Pratt sidelined.
Great Britain Lions team: Kris Radlinski, Paul Johnson, Paul Wellens, Keith Senior, Karl Pratt, Paul Sculthorpe, Ryan Sheridan, Andy Farrell (c), Jamie Peacock, Chris Joynt, Barrie McDermott, Keiron Cunningham, Terry O'Connor. Interchange: Martin Gleeson, Stuart Fielden, Terry Newton, Kevin Sinfield.
Kickoff is at 7.30PM