(FOUND) Correct 1968 340 Harmonic Balancer

I need to look into this a little bit further. The balancer that's on this 71 motor is just like the 68 balancer in your picture. Time out, I need to re-look at everything on this motor again I think I have a mix match of parts on this thing. This is the 340 motor that came with that 1974 Scamp that I did a few years back so I need to investigate a little further.
Thanks for the pictures and your help.
Bob