Where is the pcv valve on a 1993 Chevy Camaro Z28 350 5.7L?

On a 1993 Chevy Camaro Z28 with the 5.7L 350 engine, the PCV valve is typically located on the passenger side valve cover. It's a small, usually black, valve with a hose connected to it. It might be somewhat difficult to spot; look closely at the valve cover near the back (firewall side).

However, a definitive location requires a visual inspection of your specific engine. Pictures or diagrams specific to the 1993 5.7L LT1 engine in a Camaro Z28 would give the most accurate location. You can find these online using search terms like "1993 Chevy Camaro Z28 5.7L LT1 engine diagram" or "1993 Camaro Z28 LT1 PCV valve location". A repair manual for your specific year and model will also be extremely helpful.