Aussiespeed 14 inch polished raked tall fin air cleaner is something different.
The air cleaner is supplied with a flat steel base, 2inch paper element & 1/4 unc carb stud.
The fins are raked from front to back the tallest fin is 50mm or 2 inch in the old scale & tappers back to 25mm at the rear.
The Fins roll from side to side to give that bee hive look.
The polished top comes with polished outer edge & polished tops of the fins.
There is a cast centre boss on the inside that is tapped 1/4 unc.
There is no outer wing nuts or fittings on the top of the filter.