This is an intake manifold from a 194ci 6 cylinder out of a 1962 Nova. The manifold casting is 3788486 GM4. The date cast on the manifold is B6 62 Good but greasy condition! Get them blasted and repaint and they should come up nicely. Please study the photos as this further describes the item, you will need to do your own research on fitment for your application. This is a used part from 1962, no returns will be accepted.
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