Dropped base for aircleaner

Mancini sells a drop base for the 13" Mopar performance air cleaner, not sure if that will work for your application. They have a 13" diameter. All the other drop bases are 14". Looks like Mancini is currently out of stock though

Mancini Racing "Low Pro" Air Cleaner Baseplate

Again, not sure if any of this will help but here's another thread on running drop bases with the MP cast covers. Hood clearance & MP air filter element ?'s