Has anybody used this alternator bracket kit on a small block with electric water pump?

I have a power master 1 wire alt. There was a guy on Summit‘s site who had pretty much the same setup as me who used the bracketsMarch sells. So I bought that kit, plus I will have it tomorrow. Helps so I can get on it in case I can race soon.
Insurance company called today wanted VIN # of trailer, that can’t be bad news I don’t think.