[x44d80]

for the 198 manifold i've seen low 200's for tampered with to 400-500 n.o.s. It's like the zl-1 heads, the less untampered with the better. I've got both heads and manifold and I'd say the manifold is only worth 250 because it's half polished and the heads about half of what an untouched set would bring in because of a brownfield port-job.