[blykins]

I don't think I've ever had both side by side. I have used both though, and off the top of my head, they seem pretty similar in height at the carb flange.

FWIW, I have a customer with a Unique Cobra, with an FE, and a Blue Thunder intake, and it fits fine. I also have a customer with an ERA with an FE and a Victor FE intake. It's close but fits. I don't think I have any SPF customers with FEs....all small blocks from what I remember.