35. Jim Katcavage, DT
Photograph By Robert Riger/Getty Images
Katcavage played for the Giants from 1956 through 1968, and was a three-time Pro Bowler. He was also named first-team All-Pro in 1963. Sacks did not become an official statistic until 1982, but unofficially Katcavage is credited with 96.5 career sacks.