67 barracuda manifold

I have seen a lot on this sight about exhaust manifolds. But I'm still unclear. I have a 67 barracuda that I'm putting a 318 in. It had headers for a B body. I would like to put a set of manifolds on it. I found a set off a 78 318 will they work?
Would you like/Prefer a set of ‘67 exhaust manifolds?