2007 Chevrolet Impala Exhaust Heat Shield

You can install the new Exhaust Manifold gasket, the exhaust manifold, the lower exhaust manifold bolts, the catalytic converter, the upper exhaust manifold bolts, the exhaust crossover pipe to the right exhaust manifold nuts, the exhaust crossover pipe heat shield, and heat shield bolts, the exhaust manifold shield and shield bolts, the HO2S, the CPA retainer, the HO2S clip, and the generator.

You can lubricate the insulators with spray lubricant, install the Muffler assembly to the exhaust insulators and install the catalytic converter.

You can install the new catalytic converter pipe hangers and remove the support from the exhaust system.