Need help with 396 intake casting number

bust7015 · #1 Jun 9, 2005, 05:51 PM

I have aquired a 396 intake manifold. It's casting number is puzzling me. It is 3883948 X. I know that the numbers mean it was used on 67 and 68 396's. Does anyone know what the X is for? Thanks for any help or direction.

thebriggsdude · Jun 9, 2005, 08:21 PM

ask an auto parts store...



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