Thanks guys.
The panel truck is at my dad's house in Florida for the winter, so I won't be able to check out any numbers until spring. Unfortunately I was just there 3 weeks ago, but didn't think about this until I got home and started thinking about upcoming car projects. Just my luck.
I will be revisiting this thread as I start to dissect my current 350 in the Monte and a set of extra camel heads I have on a shelf to see if I can make any sense of this while I wait for the panel to get back to Michigan.
Thanks again for all of the info above.