Guest 40series Posted February 3, 2011 Share Posted February 3, 2011 (edited) Original 1966 Spreadbore manifold and Restored/rebuilt correct quadrajet carburetor.SOld Edited February 17, 2011 by 40series (see edit history) Link to comment Share on other sites More sharing options...
Guest 40series Posted February 10, 2011 Share Posted February 10, 2011 Here are some pics. Manifold is unpainted. Just clean cast iron!! Link to comment Share on other sites More sharing options...
Thriller Posted February 13, 2011 Share Posted February 13, 2011 All the data I've seen has shown either a Carter AFB or Rochester 4GC for the '66 401 and Rochester 4MC for the 425. What application got the Quadrajet? Link to comment Share on other sites More sharing options...
rivgs Posted February 13, 2011 Share Posted February 13, 2011 1966 Riviera got the Quadrajet. I found a 66 Electra in North Dakota junkyard that had a red 425 with a quadrajet on it about a decade back. Link to comment Share on other sites More sharing options...
RivNut Posted February 13, 2011 Share Posted February 13, 2011 Thriller,You quoted "All the data I've seen has shown either a Carter AFB or Rochester 4GC for the '66 401 and Rochester 4MC for the 425. What application got the Quadrajet?"The designation for the '66 quadrajet is 4MC. Link to comment Share on other sites More sharing options...
buick5563 Posted February 15, 2011 Share Posted February 15, 2011 I love this setup. With some alteration (rigging) to the trans "kick down" you can stick this on an earlier 401 and get excellent results. I did it to my otherwise stock Dynaflow equipped 63 Wildcat. Decent price on this one, especially with a rebuilt carb. Link to comment Share on other sites More sharing options...
Guest hfracko Posted February 27, 2011 Share Posted February 27, 2011 Hello, I live in France, near Paris.I currently restoring a Buick Riviera 66 fitted from 425 nailhead and I 'm desperately looking for a stock intake manifold like yours because mine is craked.I am very very interested by yours.Is it still for sale? Thank you for answering and sorry for my bad language!... Hubert. Link to comment Share on other sites More sharing options...
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