Jenkins has recalled three internationals in Stephen Jones, Guy Easterby and Simon Easterby alongside Martyn Madden and Neil Boobyer in five changes to the side that beat Glasgow in the Welsh/Scottish league last weekend.
Gareth Bowen and Dwayne Peel will provide cover for halfbacks Jones and Easterby from the bench. Former U21 centre Tal Selley misses out at centre as Boobyer returns to fitness, Simon Easterby is preferred to Ian Boobyer in the back row and Madden comes in for Phil Booth at prop.
But Jenkins is still wary of being hit by injuries before the Sunday
fixture, "We've talked long and hard about the side we wanted to select," he said.
"But there may be changes because we haven't been able to run with that side in any session this week.
"There are niggles and bumps but we have to be positive and if those boys are available then they will be there.
"Our selection identifies the type of game we are expecting from Leicester. They have a huge physical presence up front with a huge pack and we think they are going to come with a mentality take us on as an eight up front.
"That will certainly be the case for the first 30 minutes of the game and
our selection reflects that judgement. But we have physical presence in our own back row selection with Easterby, Hodges and Quinnell and that will be vital.
"If we going to win have to nullify the intensity that Leicester will want
to bring to early exchanges of the game and hopefully we have selected the players to do that."
Llanelli: G Evans; M Jones, N Boobyer, L Davies, S Finau; S Jones, G Easterby; M Madden, R McBryde, J Davies, V Cooper, C Wyatt, D Hodges, S Easterby, S Quinnell (Capt)
Replacements: P Booth, M Thomas, L Gross, I Boobyer, D Peel, G Bowen, W Proctor
Leicester: T Stimpson, G Murphy, O Smith, R Kafer, F Tuilagi, O Healey, H Ellis, G Rowntree, D West, D Garforth, M Johnson , B Kay, L Moody, N Back, M Corry
After two years in the international wilderness, Adi Taviner is hoping to make up for lost time when she takes part in her second Women's Rugby World Cup which kicks off in Paris next Friday where Wales take on hosts, France.
The WRU's Women and Girls legacy events - #TRY OUR GAME have proved popular this week with current players and newcomers to the game learning new skills and picking up tips from national squad players.
We caught up with Shona and Ellie from the Wales women team ahead of the start of the Women's Rugby World Cup in Paris next month at a recent women's training session to encourage and promote more women and girls to try their hand at rugby. #tryourgame
The Women's Rugby World Cup warm-up clash between Wales and USA proved bittersweet for centre Elen Evans. Despite being one of the star performers on the day on her 50th Test appearance, USA edged home 10-7 at Cross Keys.
Wales completed their Junior World Championship campaign with a victory over Samoa. Team manager Mark Taylor and No 8 James Benjamin reflect on a tournament which saw Wales win three games and lose two.