Seriously warped manifold

[65standard]

The exhaust manifold on my 1970 truck is completely warped. I put the two outer bolts in and the middle doesn’t even come close to lining up. Anyone ever see a manifold get warped like this. I know why the last bolt wasn’t used when I took it off. It is about 1/2” too high. I can get all bolts in except the last one but that leave the rear exhaust port open and compromises the other ports on the intake too.