5kT exhaust manifolds

[Ameer Antar]

So i have to admit, I never really paid attention to all the talk about
exhaust manifolds, but mine looks cracked in a few places. There's white
oxidized spots where the exhaust was leaking out. So what are my options,
within a budget? I've heard of 1-piece, 2-piece and dialynx. What are the
pro's and con's? How bout headers? Anyone make em or anyone know how much
it would be to make? I guess w/ headers, you'd prolly have to replace them
eventually too, since the material is thinner...Thanks in advance.

-ameer