Where to connect the L79 pcv valve Chevy Nova Forum
Registered. Joined Feb 17, 2004. . 362 Posts. Discussion Starter 1 Sep 1, 2017. With an L79 intake, the pcv valve is in the oil fill tube. Where does the end of the hose connect Chevy II Only says it doesn 39t work correctly if connected to the large port on the rear of the carb.