Is the exhaust manifold for a 270 similar or better yet, the same as the exhaust manifold for the 235, 216, 302, etc?

I just need to know how far I can expand my search for a replacement. I want to stay stock so Fenton Headers are not an option.

Also, does anyone know where I can find one?

Tom

Whats down in the well comes up in the bucket, so watch who's KoolAid you drink.