63 or 64 Air Cleaners??

[Robert]

Hi-I need an air cleaner for my 63 hardtop w/ 4V 390 and I was wondering what type of air cleaner was OE for this. I know in 61-62 they used an air cleaner with a small rectangular snorkel but at some point they changed to a longer round snorkel. When did this happen (mid-63 or 64??). Thanks for any info

 

[tbird5866]

1961, 62, 63 air cleaners are all the same. 1964 air cleaner is like no other year.