To my fellow woodworkers,
I have a Ridgid Bandsaw riser block assembly which will also work on a Harbor Freight bandsaw. Ridgid sent me an extra one when I told them mine was missing some parts. There are 2 things missing from this kit. The 9" hex head screw w/ washer and bolt (easy to get at HD or Lowes) and the 105" saw blade (nobody uses the stock one anyway) Here is a link to the manual if you want to get a better idea of the parts.
Ken Gunter
CH-47D Chinook Pilot