Is this a nailhead dual quad part # ??

[SIRRODERICKGS]

Does anybody know if this is valid part # for a 401 nailhead and if so, what year it is for? B-1370316-B with a B-27 under it...

[lapham3@aol.com]

This is the '65-6 manifold I believe. Used on the 425, but certainly fits the 401 as well-