How to identify "302" heads???

[Wyrmrider]

look at my last post in the 318 cam stickie for 9:1 cruizer cams
ignore the comp and sumit ones which are there just to show how bad they really are

take a look at
318 cruising vacuum
I think ajs post 6?
you are going to want your total rear gear in the low 2's
I'd think od with 3.23 gears

 

['63GT]

If you built a pocket ported 302 heads

273.. Do you have any flow numbers on those heads, by chance? I sniffed a set out 20 yrs ago, but never had a set on my bench.