wow, am I the perfect guy to answer that.
[runs to the garage....]
[takes pics]
[...runs back inside]
I tried downloading pics of the air boxes from my '94 Z28 & '95 Formula. However,
http://www.vilipend.com/~frrax/y5e06 is not responding so I couldn't download 'em. I didn't compare them closely myself. I looked at the casting numbers in the box & bellows from the 'bird.
the outer half was 25099074
inner half has 25098350
and the tubular section before the maf is 25160024.
Bonus! discovered the car has a K&N.....
if you need I can post the pics later or give it a closer look.