I needed to replace the manifolds on my 250 and bought a manifold set from a 292 industrial engine. I had it home and installed on my engine before I realized that it had no provision for a PCV valve and no heat riser in the exhaust. It also had a larger exhaust outlet, but I can deal with that. And I’m not too concerned about the heat riser. It does concern me that it has no port to connect the PCV line to.
Suggestions? Thank you.
