Ok,
one of you says different holes one says no. At least I think that is what I am reading. I have seen many of these cabs, I never noticed different holes. In fact, I remember seeing years ago how the cab has the "hump" in the fire wall on both sides with the cut out only being on the left.
I have in piles of boxes somewhere an original floor shift seal and it looks just like the one at the link, I remember that. So, did that original seal just not cover the hole all the way and they expected some fire wall insulation or OTHER means of sealing the upper portion?
If that is the case, I'll just fill that hole and make it round like Chevy should have.
Brian
