Denny, did you find the listing for the PCV valves yet? I just completed hooking up a PCV system on my 509 BB Chevy that includes 2 breathers and one PCV valve which is hooked up to the back of the carb. I'm having the same problem, which is some oil is getting pulled up through the PCV valve hose on the back of the carb. My vaccum reading at idle is 6 - 8 psi. I am using aluminum breathers one having the PCV in it.