Update: Since I recorded the podcast, the ACT has removed all but one legal practice test. Unfortunately, this means the test I used in the podcast episodes is no longer available online. It might be available in one of the ACT's official practice books, but I don't know for sure.
This link will take you to the only remaining practice test: https://www.act.org/content/dam/act/unsecured/documents/Preparing-for-the-ACT.pdf. While it won't go hand in hand with the podcast, it is still a useful resource as you practice for the test.