Part#AS0106R-4brl2 - Complete AussieSpeed 9 inch finned air cleaner has the Valiant Chrysler pentastar outline in the middle. This Raw shot blasted alloy 9 inch air cleaner has flat fins and comes complete with a 2 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.