This may have been discussed here before but my search of the archive didn't turn up much. My intake manifold has a small tag mounted just behind the distributer and it is held on by two small screws. The tag is "5A8" which I assume means January 8, 1965. Is this the date the manifold was completed or when it was attached to the engine (the engine assembly date stamped on the engine is 1/14)?
Jack