tbi serpentine belt pulleys work on earlier carburated motor *dual altanators*

[evolve991]

I just put my 89 serpentine on a 73 block. I used everything connected to the serpentine. There was only one bolt hole on the passenger head but it lined up fine,I just keep an eye on it,so far it hasn't vibrated loose. It's a strange looking beast....but i've always loved combining new and old.....