On my 65 coronet I'm trying to locate some shorter drop base air cleaners

I haven't found any that are smaller than 14".
Trying to get the holleys under the 5" tall A990 scoop

Anyone using anything drop base about 9" diameter!(or smaller ) and shorter ? I need about 1.5" shorter than the triangle edelbrock foam filters

I had this fellow build me one for a special application. Excellent quality and very fair pricing.

http://www.universalspinners.com/

Dont think a 9" filter will fit over a 4150 holley, think maybe smallest drop base would be 11" diam . On tunnel ram set up ? 9" is the largest dia you can go before they touch.

Custom made twin hole oval drop might be your answer.