Part#AS0116R-4brl3 - Complete AussieSpeed 9 inch air cleaner with Ford Oval shape. This Raw shot blasted alloy 9 inch air cleaner has shallow modern fins and comes complete with a 3 inch filter and a zinc coated tin base to suit a  5 and 1/8 inch neck. This is your typical standard 4 barrel carb air cleaner neck size, which is common to Holley 2 barrel and 4 barrel carburettors, Edelbrock, Carter, Quadrajet, Demon, Barry Grant, Proform, etc.