Exhaust manifold helP!!

ADD: I am pretty certain that is about the LAST thing you wanted to hear ( like me a few months ago)....but thems the facts.... your options are narrow at best and each of them is kinda expensive.... hence my comment in another thread....."restoring & buiolding a narrow A is punishment enough" Wait till you try to find 5 on 4 wheels!! thats another goat rodeo!!
Honestly good luck and work all the OT they offer....you will need it!