Where is the exhaust manifold on a 2005 envoy?

The exhaust manifold on a 2005 Envoy is located on the front of the engine block, just below the cylinder head. It is a cast iron component that collects and directs the exhaust gases from the engine cylinders to the exhaust pipe. The exhaust manifold is connected to the cylinder head by a series of bolts and gaskets, and to the exhaust pipe by a flange and a set of nuts and bolts.