Where did you get that pressure plate? From what I know they don’t make them any more. Depending on spring pressure you may have to remove your over center spring.
Also, if and when you may want to upgrade, Black Magic clutches has the stuff to make that pressure plate adjustable.
Good to know, the guy I bought this one from has another NOS one I may pick up and do just that for the future. Ultimately I think that is the way to go. You are correct, these are not made any more.