Exhaust manifold for 318 swap in 63 valiant

Thanks for all the input guys. No, I'm not running power steering, so that makes things a little easier. I'm waiting for a guy to come through with a set of 273 manifolds which should fix my problem. Thanks again for the confirmation guys, I appreciate it. Eric L

I have a good set of 273 early A manifolds available. I just took them off my 65 273 car. $100 plus the ride from 08610
offers on trades considered.....
Mike