I agree with Dead Parrot - if your on a tight budget and need it now with little exhaust modifications, then I would just get a replacement manifold from a yard.
If your still looking at headers, my advise would be to save up to get a ceramic coated set and you will not need to worry about rust. I got these from Summit for just a bit more $$
http://www.summitracing.com/parts/su...olet/model/c10