What aftermarket 4bbl intakes fit a 65 273

Offenhauser built a 4-bbl and a dual quad for them. And as stated above, the D4B was built for 64-65 273. (best aftermarket 4bbl for these that I know of). I suspect there may be others, but thats all I know of.

The original low-sitting cast 4bbl intakes perform very well. Heavy, but it gets the job done.