What Does This Dual Snorkel Air Cleaner Belong To?

[JG71B]

A buddy has one of these and curious what it goes to originally.

 

[ChargerST]

Looks like a 1974 400/400 air cleaner: https://nicksgarage.com/aircleaner.htm

Look at the bottom of the page

 

[Big Bad Dad]

I took one like that off a 75 Dodge C Body Police car 440.

 

[NoCar2023]

1974 4bbl with A/C.
Same for small blocks??

 

[NoCar2023]

1974 Without A/C

 

[NoCar2023]