It does. It's been around a LONG time. I wish it was true. Me and @805moparkid even talked it over a good bit. I had my 331 hemi disassembled at that time and I measured everything on the heads. Bolt spacing, cylinder spacing, you name it. Nothing matches up. Nothing. It just won't work. It doesn't hurt my feelings at all. If you build one right and put it in something LIGHT, that's the key.
