Exceptionally rare 1967-69 Firebird-only a/c muffler-manifold assembly, including the front mounting clamp.
The muffler has been flushed clean internally and pressure tested at 300 psi with Nitrogen, submerged in a water tank. Externally, the unit was stripped of paint and plating and zinc plated. All barbed hose connections are in good condition. There is some minor pitting and there are a couple of small dings from the muffler clamp, which will help with proper location when installing. Once the clamp is installed, they cannot be seen.
GM Part #'s 9781991 &
90 Day Warranty - NO RETURNS ONCE INSTALLED
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