273 upgrade to 4bbl?

Thanks again for replies, suggestions, and general knowledge from everyone!!

I got lucky! My buddy Ben Gorman at ProMax Carbs and Performance came through with a nice "small port" aluminum 4bbl intake!! No markings on it to know the year/brand, but it is dual plane.

Then I found an Edelbrock high flow aluminum water pump in the classified section, and I ordered the power front disk conversion kit from Right Stuff. Now all I need is a few extra days in the week to get things started!!