Year specific dampners?

Now.....another option. The big block Mopar internal balancers are completely interchangeable with the slant six. Of course, you will have to remark it, since the marks are in a different location. Big whoop.

Also, the diameter may be larger, but that can be worked around as well.
So was wondering if there's a slant harmonic balancer I can run two belts off of. didn't think about it back when I put up this thread but I'm running both my alternator and my power steering off this pulley. Or maybe there's an alternative way I can set it up to run it all off the single belt.