The drums weren't very clear in the car with open windows back in the day. Hearing this now - sounds almost like he came up in the church. He certainly absorbed a lot of the right energy from Billy, IMHO.
My first thought was - that song (chorus) reminds me of Argent´s "God Gave Rock and Roll to You".
My second thought was - that drummer has a british vibe.
So my guess was Bob Henrit.
Well, I wasn´t too far off.