Was wondering if a air cleaner base for the shaker setup will mount to a after markey carb like a Holley. Thanks in advance.

I'm not sure about a Holley, but I know the stock air cleaner won't fit over an Edelbrock carb. The linkages stick out too far. I just attached the shaker to the hood, I know it doesn't really shake anymore but w.e/

Another problem that you may run into is the shaker not lining up straight in its area. When using an edelbrock performer intake, the shaker sits to the back and tilted downward towards the rear. Your best bet to prevent this is to just put the stock intake on it.