Where do the pcv and egr vacuum hoses connect to on a 85 cutlass Brougham 231?

On the 1985 Cutlass Brougham with a 231 engine, the Positive Crankcase Ventilation (PCV) hose connects to the valve cover, typically near the rear, and leads to the intake manifold. The Exhaust Gas Recirculation (EGR) vacuum hose connects to the EGR valve, which is usually located on the intake manifold, and the other end connects to the carburetor or a vacuum source on the engine. It's important to ensure these hoses are properly routed to maintain engine performance and emissions control.