Is the 4bbl air cleaner same as the 6pack?

[Mo Power]

Ok the guy I bought my roadrunner from has a 4bbl air cleaner which looks excatly like the six pack but without 3 holes for each carb. And I didn't relize they had just plain 4bbl cleaners like that and was wondering if the dimensions are same like the top lid and the base. It's a great price to and didn't relize the prices for these are through the roof. I've been looking for one forever so I can finally put on a Coyote Duster sticker  .

[tan top]

   think  they might be as , that is used for a  air grabber hood .... the mounting holes might be a bit closer togeather on  a 4 barrel ....................

[UFO]

The only things common to that style 4bbl and 6bbl are the outer dimensions to fit the air grabber.

[Just 6T9 CHGR]

Also remember as well the bases are different in height for a 383 versus a 440

IIRC the 383 is 1" taller & is more common than the 440 version