http://www.dougthorleyheaders.com/products/sfID1/9/productID/939I think that's a bit better if you don't have the air injection(have those crummy plates and gaskets that are connected to nothing), since this gets rid of them entirely. Those plates and oval openings are the reason the old manifold is likely leaking(or will).
http://www.northwestoffroad.com/parts/20-22header.htmlThis is better, but it's pricey. You will need to fabricate some sort of heat shield, though, but you can re-use your old one pretty easily. Anyone got any ideas on this? Or do you just re-route the spark plug wires and so on with extra long cables?