Quote:
Originally Posted by VCho455
Try the PVC in the valve cover to start and if you're not satisfied then do the valley pan. Remember almost every Chevrolet V8 in the 60's, 70's, and 80's had the PVC in the valve cover.
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Yeah, the late '60s and onward, but
they all had decent baffles welded to the inside of the valve cover to separate and drain the oil mist. They also had the fresh-air inlet on the opposite valve cover, so the fresh air came in at the "diagonal corner" of the engine.
An unbaffled PCV can suck an enormous amount of oil, depending somewhat on where the valve is placed.