Early /6 air cleaner

That is a '63-'67 air cleaner for 170 and 225 engines with the Carter BBS, Holley 1920, or Stromberg WA3 carburetor. It will not quite clear the hood of a '60-'62 Valiant/Lancer with a 225 engine (fine with a 170); other than that it fits all A-bodies.