Hey everyone, been on the site browsing for awhile and finally decided to get registered. Working on a 56 Buick Special with a 322 nailhead and having some issues finding some parts and hoping the HAMBers can help me out. It currently has the 2 bbl manifold and I am wanting to upgrade to the 4 bbl. If anyone has a 4 bbl manifold for a 322 nailhead please let me know. Thanks in advance.