Part#AS0115P-1brl2 - Complete AussieSpeed 9 inch finned air cleaner. This Polished 9 inch air cleaner has flat fins and comes complete with a 2 inch filter and a zinc coated tin base to suit a  2 and 5/16 inch neck. This is your typical Stromberg single barrel carburettor neck size that was common to early Ford, Holden and Valiant 6 cylinder engines.