Hey guys I hate to sound retarded here but we just picked up a 66 New Yorker today. The farmer who bought it brand new left it sitting at his farm since 1983 when it was last registered. I have the original owners manual and warrant book and all that good stuff but the strange thing is that the air cleaner says 383 across the the top of the sticker and Hemi-Powered across the bottom. It's a dual blower air cleaner like my 440 in my 72 Yorker but what is the hemi-powered all about? The booklet says it should have a 440 in it, not a 383. Anyone know what that sticker is all about??

thanks,

Butzie