No. 2 Dolph Schayes (1949-1964)
This is taking everybody back into the annals of Sixers history. Schayes spent all of his seasons with the Syracuse Nationals before the franchise moved to Philadelphia to become the 76ers in 1963. He averaged 18.5 points and 12.1 rebounds leading the Nationals to the title in 1955 and he was an All-Star 12 times in his career. His 11,256 total rebounds is tops in the history of the franchise.