My apologies, 383/440. I have updated the post above and I've seen the article at Nick's Garage, but no part numbers are given. surfing the web there seems to be quite a debate between unsilenced (no snorkel) and one snorkel or two. I want the performance or HP housing, i.e. it could have come from the factory that way. -BD
According to the '67 Chrysler dealer data books, Dodge and Plymouth were not equipped the same way. I have come across this before occasionally. One would think they would be the same but not always so.
You have not said what make model/model you are working with, so I will assume it is a B body.
From the '67 Coronet data book;
The text section says only 383-4bbl has unsilenced/no snorkel air cleaner. That infers all others had snorkels (but AFAIK hemi's did not have snorkels) but no info about which engine had what.
The illustration section shows a 440HP with dual snorkels.
From the '67 Belvedere data book;
The text section says 383-4bbl has twin snorkel, 426 and 440 have unsilenced/no snorkel. No mention of the other engines.
The illustration section shows only the hemi with the round chrome air cleaner.
Confusing?? yes it is.
