There have been many elite free-agent signings throughout the San Francisco 49ers storied past. Undoubtedly, the team's acquisition of Justin Smith is near the top of that list.
Below is our take (in alphabetical order) at the top 10 free-agent acquisitions in 49ers history.
Year signed: 2006 Former team: Dallas Cowboys Seasons with 49ers: Two Highlights of 49ers tenture: After being released by the Cowboys the year prior, Allen started 11 games for the 49ers in 2006 and was voted to his 11th career Pro Bowl.
1. OG Larry Allen