Pulu remains with the squad and will look to impact the match from the bench.
While the starting side looks strong, there are a few unknowns on the bench. Loose forward Matt Matich will make his debut from the bench, while prop Sosefo Kautai will play his first match of the season after four caps in 2017.
"We are in our second week of this tough tour and we were very happy to beat the Stormers," head coach Colin Cooper said. "We are looking forward to a great contest in Durban against the Sharks. It's going to be another tough game for us, but we are really excited about the challenge ahead. The team has united really quickly and we are certainly looking forward to the challenge in the Shark Tank."
Chiefs: Shaun Stevenson, Sean Wainui, Charlie Ngatai (c), Johnny Fa'auli, Solomon Alaimalo, Marty McKenzie, Brad Weber, Pita Gus Sowakula, Liam Messam, Luke Jacobson, Michael Allardice, Tyler Ardron, Angus Ta'avao, Liam Polwart, Karl Tu'inukuafe. Reserves: Samisoni Taukei'aho, Sam Prattley, Sosefo Kautai, Jesse Parete, Matt Matich, Te Toiroa Tahuriorangi, Luteru Laulala, Toni Pulu.