For those of you that weren't following the thread, I have come up with a 9" low/flat air filter base that will fit on a 4150 Holley and clear the float adjusters. Will fit in a turkey pan too. For those of you with hood clearance challenges, this is the ticket.
Here's the thread so I just don't keep repeating things:
9" Air Filter Drop Base - How Much Interest?
Let me know any feedback, suggestions and comments.
Thanks.
Michael