fire wall does not match frame

[gdmn852]

Also do you have any pictures of what you do have that trying to assemble? As mentioned in previous posts that would be helpful.If firewall has been removed from cowl , maybe holes where it was spot welded to cowl,if it is same firewall they would line up .Original welds would have to be drilled out for firewall replacement. Once again maybe search “firewall replacement “ posts on Ford Barn.