Approx. How many firebricksin a barrel evap?

[70 Buick]

i know it is impossible to be exact but would like to limit my trips to the store
I was thinking like 50 or so

[Dennis H.]

Let me try and remember, I think I had somewhere around 40-45 bricks in mine.
But it is always good to have a few spare for bad cuts. I think I remember having to use a few small pieces a few places cause I didn't have enough.

Good luck.

[70 Buick]

thanks Dennis