After converting to HEI on my 351W, I had to switch to a 10" air cleaner.
They are all the same, Holly, Edlebrock, no-name. NONE of them identify the filter by a number!
But they all have a short filter.
After some searching, anything equivalent to an STP SA192.
3.5" high compensates for the loss in diameter.
Obviously I had to extend the mounting bolt.
JOE
1983 F150 XL Flareside, Shortbed.
4 X 4, auto, 351w, 4bbl added.
"It's hip to be square."