Well, looking back at your post #35, it appears that you have the wrong motor mount brackets. Will you have other problems (like header clearance) if the correct 64-66 V8 brackets drop the motor down? Don't know.
That is the key information I've missed before, thanks! I need to look into the brackets as well.
Edit: Or, my very first question is valid again. IF it looks like my current brackets are too high, could I work-around the issue just by changing the mounts into 2469 style thinner mounts, or the Moroso solid mounts? I got thrown off by the very next answer (#36) saying the mounts are too thin, because I didn't know the height difference between 273 and 360 style brackets. To be honest I'm still 100% sure I have understood the differences correctly.
