Early balancer on 360?

That one has the serpentine pulley permanently attached, I can't use it. That's why I'm looking for another, so I can bolt on the V belt pulleys

Gotchya. Just make dang SURE you get one balanced for the Magnum, because as stated, they have a balance all their own. I like the direction you're goin but I have to ask......why not run 273 valve covers if you really want to disguise it?