None taken! The previous owner put it on, I'm just getting started on this journey. I used to work on these all the time, but that was 30+ years ago. There have been a lot of new things brought out in that time...as I'm now learning. I'm always open to new ideas or suggestions, that's why I ask questions here. :)
Well, crap...now I have to consider Magnum manifolds, too? :)
Do they even work on an A body?