Stop in for a cup of coffee

Anybody know of a source for an air cleaner base that I can use on my OEM 225 air cleaner (9") that will accommodate my Holley 4bbl (5 1/8)

I want to give the engine more of a stock look as opposed to the 14" air cleaner that's on there now. I could also use the extra clearance with the brake system upgrade
I just cut out the 4 barrel base from a cheap air cleaner and welded it in in place of the 2 barrel hole in my original air cleaner. Pretty easy..